Find data in your SAP system and know which tables do what

q456123

　　http://it.toolbox.com/wiki/index.php/Find_data_in_your_SAP_system_and_know_which_tables_do_what
　　
　　








Contents

• 1 Introduction
  
• 2 Steps
  
• 3 Examples
  
• 4 Conclusion
  
  
  
  • 4.1 Links
    
  
  

         

[edit] Introduction
　　Many people ask where they can find data in their SAP system. Because SAP is so often highly customised, the best answer is "Ask your  SAP system itself" Which leads on to the question "How do I do that?"

[edit] Steps
　　If you do not know the transaction code in which the data is  used: then use the Data Dictionary tables, in particular, DD02L and  DD02T. Accounts Payable. See examples below.  
　　If you do know any transaction in which (related) data is used:  1) start the transaction  2) position the cursor on the field you want to have info about  3) press F1, then F9  4) now you see the technical information of the data element, such as  table name and field name.  5) if the table mentioned is what you're looking for, you're done. It is  also possible that the data element is in a structure and not in a  table. Now you can either analyze the structure via trx SE11, or you can  double click on the 'data element' field. In the next screen, use the  'Where used' button to find the tables in which this data element is  used.  
　　Additional tip: if you have found the table name, you can use trx  SE36 or SLDB or ALDD ( also u can click on the help u will get  information about logical data base tables)to see the relationships of  this table to other tables. You can use these relationships when  defining queries, designing custom ABAP programs, etc.  If you're lucky, one or more  standard SAP logical database exist which  contain the table you found in the previous steps. Proceed as follows:  1) start trx SE36  2) use the search help for the logical database name  3) enter the name of the table in the search help  4) press enter and, if you're lucky, you'll see a list of logical  databases. Select one, press enter, select the radio button 'Structure'  and press the view button. Now you'll see how this table is related to  other tables.
　　Another method is to use the SQL tracing that comes with SAP. you  can activate this in a secondary session, preferably just before you  launch a step in a transaction (like saving, or pushing a button, or  before you do a F4 help function). You then immediately switch the  tracing back off. If you then analyze the trace, you should find the  embedded SQL transactions that access the different tables. This works  fine for example if you want to know in which table the configuration is  stored. you can use the name of the table to launch SM30 or SM31 to  find the SPRO activity related to the specific table.

[edit] Examples
　　The following is a (theorectically) complete ABAP dic list.
　　
DD0102V | Generated table for view DD0102V|
　　DD01D | Dynpro fields for domain|
　　DD01L | Domains|
　　DD01LV | Generated table for view DD01LV|
　　DD01T | R/3 DD: domain texts|
　　DD01TV | Versioning: foreign languages for domains|
　　DD01V | Generated table for view DD01V|
　　DD01VD | Version display: Domain|
　　DD01VV | Generated table for view DD01VV|
　　DD01V_OLD | DD01V with old names|
　　DD02ALL | Table Parameters for ALLBASE|
　　DD02D | Screen Fields for Table|
　　DD02DB2 | DB2/390: Table Parameters|
　　DD02DB6 | Table Parameters for DB2 Version 2|
　　DD02INF | Table Parameters for INFORMIX, Version 6|
　　DD02L | SAP tables|
　　DD02MSS | Table Parameters for Microsoft SQL Server|
　　DD02ORA | Table parameters for ORACLE, version 6|
　　DD02SYB | Storage Parameters for Tables in SYBASE|
　　DD02T | R/3 DD: SAP table texts|
　　DD02TV | Versioning: foreign languages for tables|
　　DD02V | Generated table for view DD02V|
　　DD02VD | Version display: table header|
　　DD02VV | Generated table for view DD02VV|
　　DD02V_OLD | DD02V with old names|
　　DD03D | Dynpro fields for table fields|
　　DD03K | Generated table for view DD03K|
　　DD03L | Table Fields|
　　DD03L_F | BAPI field names for update|
　　DD03M | Generated table for view DD03M|
　　DD03MI | Index structure for view DD03M|
　　DD03N | Generated table for view DD03N|
　　DD03P | Structure|
　　DD03P_D | Dictionary Maintenance: Attributes of Structure  Fields|
　　DD03T | DD: Texts for fields (language dependent)|
　　DD03TV | Versioning: foreign languages for fields|
　　DD03V | Table fields view|
　　DD03VT | Generated Table for View DD03VT|
　　DD03VV | Generated Table for View DD03VV|
　　DD04D | Dynpro fields for Data Element|
　　DD04L | Data elements|
　　DD04T | R/3 DD: Data element texts|
　　DD04TV | Versioning: foreign languages for data elements|
　　DD04V | Generated Table for View DD04V|
　　DD04VD | Version display: Data element|
　　DD04VV | Generated table for view DD04VV|
　　DD04VVL | Generated table for view DD04VVL|
　　DD04VVT | Generated table for view DD04VVT|
　　DD05M | Interface Structure for DD_TBFK_GET|
　　DD05P | Generated Table for the View DD05P|
　　DD05Q | Generated Table for the View DD05Q|
　　DD05S | Foreign key fields|
　　DD05V | View on foreign key fields|
　　DD05VD | Version display: Foreign key fields|
　　DD06D | Screen fields for SQL table|
　　DD06L | Pool/cluster structures|
　　DD06T | R/3 DD: texts on SQL tables|
　　DD06TV | Versioning: foreign languages for SQL tables|
　　DD06V | Generated table for view DD06V|
　　DD06VD | Version display: SQL table|
　　DD06VV | Generated table for view DD06VV|
　　DD07D | Screen fields for domain values|
　　DD07L | R/3 DD: values for the domains|
　　DD07T | DD: Texts for Domain Fixed Values (Language-Dependent)|  
　　DD07TV | Versioning: foreign languages for domain fixed values|  
　　DD07V | Generated Table for View DD07V|
　　DD07VD | Version display: Domain fixed values|
　　DD07VT | DD: Temp. Replacement Structure for VIEW DD07TV|
　　DD08D | Screen Fields for Foreign Keys|
　　DD08L | R/3 DD: relationship definitions|
　　DD08T | Texts on the relationship definitions|
　　DD08TV | Texts on the relationship definitions|
　　DD08V | Generated table for view DD08V|
　　DD08VD | Version display: foreign key|
　　DD08VV | Generated table for view DD08VV|
　　DD08VVT | Generated table for view DD08VVT|
　　DD092526V | Generated table for view DD092526V|
　　DD09C | ABAP/4: Sytem-dependent attributes of tech. settings|
　　DD09L | DD: Technical settings of tables|
　　DD09V | Interface: Technical Settings Table/View|
　　DD09VD | Version display: Technical settings|
　　DD09VV | Generated table for View DD09VV|
　　DD09VVT | Generated table for view DD09VVT|
　　DD10L | Lock table for DD activation|
　　DD12D | Screen fields for index maintenance|
　　DD12DB2 | DB2/390: Index Parameters|
　　DD12DB6 | Index Parameters for DB2 Universal Database Version 2 |
　　DD12INF | Index parameter for INFORMIX|
　　DD12L | R/3 S_SECINDEX: secondary indexes, header;|
　　DD12MSS | Index Parameters for MS SQL Server|
　　DD12ORA | Index Parameters for ORACLE|
　　DD12SYB | Index Parameters for SYBASE System_10|
　　DD12T | Text Table for DD12L (Short Descriptions of Sec.  Indexes)|
　　DD12TV | Versioning: foreign languages for secondary indexes|
　　DD12V | Generated Table for View DD12V|
　　DD12VD | Version display: index|
　　DD12VVT | ABAP/4 Repository Information System: Index work  structure|
　　DD14S | R/3 DD: components of SAP objects|
　　DD14V | R/3 DD: view on SAP object structure|
　　DD15L | R/3 DD: SAP objects|
　　DD15T | R/3 DD: texts on SAP objects|
　　DD15V | R/3 DD: view on SAP objects|
　　DD16D | Screen fields for SQL table fields|
　　DD16S | R/3 DD: SQL table fields|
　　DD16V | Generated table for view DD16V|
　　DD16VD | Version display: Fields of SQL tables|
　　DD17S | R/3 S_SECINDEX: secondary indexes, fields|
　　DD17V | Secondary index fields with language key|
　　DD20L | Matchcode objects|
　　DD20T | AS400-T_MCOBJECT: MC Object Texts|
　　DD20TV | AS400-T_MCOBJECT: MC Object Texts|
　　DD20V | Generated table for DD20V view|
　　DD20VD | Version display: matchcode objects|
　　DD20VVT | Generated table for view DD20VVT|
　　DD21S | S-MCIDTABLE: Tables for a MC ID|
　　DD21V | V-MCIDTABLE: View of Tables for a MC ID|
　　DD21V_VAR1 | Special View on DD21V Tailored to Matchcode ID  Generation|
　　DD22V | Generated table for view DD22V|
　　DD22VD | Version display: Lock object header|
　　DD23H | Generated table for view DD23H|
　　DD23L | Matchcode ID|
　　DD23LS | Generated table for View DD23LS|
　　DD23T | AS400_L-MCID: Matchcode ID Texts|
　　DD23TV | Versioning: foreign languages for matchcode IDs|
　　DD23V | Generated table for view DD23V|
　　DD23VD | Matchcode ID|
　　DD23VVT | Generated table for view DD23VVT|
　　DD24A | Generated table for view DD24A|
　　DD24H | Help System View on Fields of a MC ID|
　　DD24S | Fields of a matchcode ID|
　　DD24V | S-MCIDFIELD: View of MC ID Fields|
　　DD2526V | Generated table for view DD2526V|
　　DD25D | Screen fields for view|
　　DD25L | Aggregate Header (Views, MC Objects, Lock Objects)|
　　DD25LS | Generated table for view DD25LS|
　　DD25T | Short Texts for Views and Lock Objects|
　　DD25TV | Versioning: foreign languages for views and lock  objects|
　　DD25V | Generated table for view DD25V|
　　DD25VD | Version display: View header|
　　DD25VV | Generated table for view DD25VV|
　　DD25VVT | Generated table for view DD25VVT|
　　DD25Z | Assignment of superview to subview - no longer required  -|
　　DD26D | Screen fields for lock object maintenance|
　　DD26E | Interface Structure for Base Tables of a Lock Object|
　　DD26EVD | Version display: base tables of a lock object|
　　DD26I | Generated table for view DD26I|
　　DD26S | Base tables and foreign key relationships for a view|
　　DD26V | V-VIEWTABLE: View of Base Tables of a View|
　　DD26VD | Version display: Base tables|
　　DD27D | Screen fields for view fields|
　　DD27I | Generated table for view DD27I|
　　DD27M | Generated table for view DD27M|
　　DD27P | View of Fields in an SAP Table View|
　　DD27S | Fields in an Aggregate (View, MC Object, Lock Object)|  
　　DD27SV | Generated table for view DD27SV|
　　DD27V | V-VIEWFIELD: View of Fields in an SAP View|
　　DD27VD | Version display: View fields, lock arguments,  matchcode fld.|
　　DD27VV | Generated table for view DD27VV|
　　DD27VVT | Generated table for view DD27VVT|
　　DD27VVTSTR | Repository Infosystem: Structure via DD27VVT: View  fields|
　　DD28J | Internal structure for joins of views|
　　DD28JVD | Version display: Joins of views|
　　DD28S | Lines of a selection condition|
　　DD28V | View on a Selection Condition|
　　DD28VD | Version display: Selection conditions|
　　DD29L | Selection Condition for Views and MC IDs|
　　DD29T | AS400_L-SELCOND: Selection Condition Texts|
　　DD29V | V-SELCOND: View on Header for a Selection Condition|
　　DD30L | Search helps|
　　DD30T | Search help texts|
　　DD30TV | Versioning: foreign languages for search helps|
　　DD30V | Generated table for view DD30V|
　　DD30VD | Version Display: General Attributes of Search Helps|
　　DD30VV | Generated table for view DD30VV|
　　DD31D | Search help inclusions with texts of included|
　　DD31S | Assignment of search helps to collective search helps|  
　　DD31V | Assignment of search helps to collective search helps|  
　　DD32P | Interface structure for search help parameters|
　　DD32S | Search Help Parameter|
　　DD32V | Search help fields|
　　DD32VD | Search help fields|
　　DD33S | Assignment of search help fields|
　　DD33V | Assignment of search help parameters for srch help  inclusion|
　　DD35L | Search help attachments to structures: Headers|
　　DD35V | Assignment of structure fields and search helps:  Headers|
　　DD35VD | Version display: search help attachm. to structures:  header|
　　DD35VV | Generated table for view DD35VV|
　　DD36M | Interface structure for field assignments table-search  help|
　　DD36Q | Generated table for view DD36Q|
　　DD36S | Parameter-field assignments for search help attachment|  
　　DD36V | Assignment of structure fields and search helps: Fields |
　　DD36VD | Version display: parameter-field assignm. for s.h.  attachm.|
　　DD40D | Screen Fields for Table Types|
　　DD40L | Table types (internal tables defined in DD)|
　　DD40T | Text on table types|
　　DD40TV | Versioning: foreign languages for table types|
　　DD40V | DD: Interface structure for table types|
　　DD40VD | Version display: table types|
　　DD40VV | Generated table for view DD40VV|
　　DD41V | Generated table for view DD41V|
　　DD42S | Key fields for table types (internal tab. defined in  DD)|
　　DD42V | DD: Interface structure for table type key fields  (TTKF)|
　　DD42VD | Version display: table type key fields (TTKF)|
　　DD42V_EXT | DD: Key Field of a Table Incl. Further Information|  
　　DD50D | Screen Fields for Type Groups|
　　DD51D | Screen Fields for Lock Objects (Same Fields: DD25D  Views)|
　　DD52D | Interface Structure for Base Tables of a Lock Object|
　　DD53D | Screen Fields for Lock Object Fields|
　　DD90L | Header Information for External Index|
　　DD90T | R/3-DD: Text for External Index|
　　DD90V | Generated Table for View DD90V|
　　DD91S | DocID Key Definition of External Index|
　　DD91V | DocID Key Definition of External Index|
　　DD92S | Mapping of R/3 Data on External Index|
　　DD92V | Mapping of R/3 Data on External Index|
　　DD93S | Attribute of an External Index|
　　DD93V | Attribute of an External Index|
　　DD94S | Languages of an Index Category|
　　DD94V | Languages of an Index Category|
　　DD96S | Synchronization Tables|
　　DD96V | Synchronization Tables of an External Index|
　　DD97S | Statements for Trigger and Stored Procedures|
　　DDACL | Exclusion times for ABAP/4 Dictionary actions|
　　DDACTIONS | DD: Structure for display ACTION -> text|
　　DDACTRES | DD: Activation result incl. dependent propagation|
　　DDALIAS | DD: Second name for accessing tables|
　　DDALTER | Information about Reasons for ALTER TABLE|
　　DDAPPSRC | SE11: Append origin of for. keys and src. help  attachments|
　　DDART | DD: Data Class in Technical Settings|
　　DDATCHK | Field structure for screen 100 RUTATCHK|
　　DDAUTHCTRL | Control structure for authorization checks|
　　DDAUTHTAB | ABAP/4: database actions and flag if this is  permitted|
　　DDBOOK | Output control table manual|
　　DDBOOL | Reference Structure for Interfaces|
　　DDBTCMPTIT | Column information for comparison of repeat groups |
　　DDBT_CFLD | Description of a non-elementary component of a  structure|
　　DDBT_DATA | Information about a component of a complex data  object|
　　DDBT_DATD | Type for packing complex data|
　　DDBT_FDDES | Type and position of contents of a field|
　　DDBT_FLD | Information about an elementary component|
　　DDBT_STDEF | Description of a structured type|
　　DDBUF | DD: For transferring the new buffering parameters|
　　DDBYTE | DD: X-fields for each bit of a byte|
　　DDB_AST | Table Structure for Author. Segm. Trigger|
　　DDB_AW | Configuration Transac. Data: Fact for Simple  Characteristic|
　　DDB_AZW | Configuration Transaction Data: Fact for Restrictable  Char.|
　　DDB_C00 | Transaction Data: DDDB_HAS_INST|
　　DDB_C01 | Transaction Data: DDDB_HAS_VAL|
　　DDB_C02 | DDB Change Messages (Configuration)|
　　DDB_C03 | Configuration Transac. Data: General Value Set|
　　DDB_C04 | Value Structure for Reading Characteristic Values  from DDB|
　　DDB_C05 | Presentation Messages for DDB Instances|
　　DDB_C06 | Describes a characteristic value, as in priority  tables|
　　DDB_C07 | Price Factors for Variant Conditions|
　　DDB_ITP | DDB: General Object Type|
　　DDB_PO | Part-of Structure in Configuration (DDB)|
　　DDB_TO | DDB Configuration: TYPE_OF-Fakt|
　　DDCACHE | DD: Control String for Read Routines|
　　DDCCOND | Conditions for Status Switch during Conversion|
　　DDCCURRSTA | DD: Conversion, statistics, intermediate values|
　　DDCDIM | DD: Conversion, number of table lines|
　　DDCHKMESS | ABAP/4 Dict.: contains messages for NA checks|
　　DDCHK_CNT | DD: Mass Check Statistics Counter|
　　DDCHK_CTRL | DD: Parameter for (Parallel) Mass Check Program|
　　DDCLASSES | DD: Structure for mapping CLASS -> text|
　　DDCLAUSE | SQL clause|
　　DDCLIENT | Structure for Clients|
　　DDCNODE | DD: Nodes in Status Graphs of Conversion|
　　DDCNV | Information why Conversion|
　　DDCNVBODY | DD: Definition of conversion steps - local  attribute|
　　DDCNVCTRL | DD: Structure for parameters of ICNV|
　　DDCNVDEFS | DD: Definition of Conversion Steps|
　　DDCNVEXIT | DD: External conversion methods|
　　DDCNVKEY | Definition of Conversion Scenario - Key|
　　DDCNVOPT | Stsructure for Conversion Options|
　　DDCNVREF | DD: Reference structure for conversion requirements|  
　　DDCNVRESS | DD: Structure for results of FB DD_ICNV_UPGRADE|
　　DDCNVSTAT | DD: Statistical Data for Conversion|
　　DDCNVTABL | DD: Contains incr. conv. tables depend. on  release/component|
　　DDCNVTIMES | DD: Exclusion times for conversion|
　　DDCNVUPGR | DD: Control structure for ICNV steps during upgrade |
　　DDCNVUSR | DD: Exception table of converter|
　　DDCOMPARE | Return from generic comparison tool:  RS_VERS_COMPARE_TAB|
　　DDCOMTOTAB | Comment on the Table Rows|
　　DDCON | Condition for IN operator|
　　DDCONH | Storage Parameter (condition)|
　　DDCPRO | DD: Conversion projects|
　　DDCPROGRES | DD: Conversion, statistics, intermediate values|
　　DDCPROT | DD: Text on conversion projects|
　　DDCPROTAB | DD: Table for conversion projects|
　　DDCPYSTAT | DD: Statistics data for table copy|
　　DDCQUEUE | DD: Queue for CNV Operations|
　　DDCSCANSTA | DD: Conversion, scan history|
　　DDCSTA | DD: Conversion, number of table lines|
　　DDCSTAT | DD: Statistics table for conversions|
　　DDCSTAT_I | DD: Statistics Data for Conversions|
　　DDCSTAT_K | DD: Statistics Data for Conversions - Key Part|
　　DDCSTAT_T | DD: Statistics Data for Conversions|
　　DDCT_TYPE | Type Information for LOW and High of a Range Type|  
　　DDCURSOR | DD: Reference structure for cursor area|
　　DDCVERTIC | Link of Status Graph of Conversion Program|
　　DDDBOPERA | Virtual table of outstanding DB operations|
　　DDDBOPS | Virtual table of outstanding DB operations|
　　DDDBSPACE | Structure for DBSpaces/Tablespaces|
　　DDDBUTMREQ | Interface for mass processing requests|
　　DDDBUTREFS | DD: Database utility reference fields|
　　DDDECIDE | Information about Structure Changes to DB Objects|
　　DDDEPDESCR | Internal Description of a Dependent Object|
　　DDDEPRES | DD: result of handling of dependent objects|
　　DDDEPTAB | DD: Dependencies Sorted By Dependent Objects|
　　DDDOACTRES | DD: Status of domains (activation result)|
　　DDDOMSTATE | DD: Status of domains|
　　DDDOSTATE | Status of Objects|
　　DDDTRENUPG | DD: Table for Renaming Data Elements During  Upgrade|
　　DDDTSTATE | DD: Status of Data Elements|
　　DDENA | Lock argument fields|
　　DDENQS | Lock object structure for Dictionary objects (inc.  index)|
　　DDENQ_LIKE | Ref. Fields for Parameters of the ENQUEUE Function  Module|
　　DDERR | R/3 DDIC: Error Code From Modules|
　　DDERR_O | Return code structure in consistency layer of the DD|  
　　DDEXTIDXS2 | DocID Key Definition of External Index|
　　DDEXTIDXS3 | Mapping of R/3 Data on External Index|
　　DDEXTIDXS4 | Attribute of an External Index|
　　DDEXTIDXS5 | Synchronization Tables with Stored Proc. for  External Index|
　　DDF4ATTRVA | Document Attribute with Value for  Indexing/De-indexing|
　　DDF4DBTRIG | Tables and Triggers|
　　DDF4EXIXS3 | Mapping of R/3 Data on External Index|
　　DDF4IDCTRL | Control Structure for Data Selection for an  External Index|
　　DDF4IDPROT | Structure for Log Table for Updating External  Indexes|
　　DDF4IDXCON | Document Contents for External Index|
　　DDF4KEYTAB | Key for Selection Module / Search Engines|
　　DDF4LBBUF1 | List Box Buffer: GUID and Time Stamp for a Table|  
　　DDF4PSALLS | Structure for General Personalization of Search  Helps|
　　DDF4PSINDX | Contains Information for Personalizing the F4 Help |
　　DDF4SEKEYS | Structure for Document Key of Log Table|
　　DDF4SERFC | RFC Destinations of a Search Server Relation|
　　DDF4SYNCIV | Synchronization Interval for External Index|
　　DDF4TRACE | INDX Structure for Holding F4 Trace (List Box)|
　　DDF4TRADAT | Data to be Stored in DDF4TRACE|
　　DDF4TRIGTR | Structure for Tree Representation of DB Trigger|
　　DDFIELD | DB-relevant description of DD table fields|
　　DDFIXVALUE | Description of a Fixed Value|
　　DDFKEYRC | DD: Message numbers for foreign key violations|
　　DDFLDNAM | Name of a DD table field|
　　DDFLDSPATH | DD: field information and field name with entire  path|
　　DDFLG1 | Flag byte 1 of nametab for field attributes|
　　DDFLG2 | Flag byte 2 in nametab for field attributes|
　　DDFLG3 | Flag Byte 3 of Nametab for Field Attributes|
　　DDFLG4 | Flag byte 4 of nametab for field attributes?|
　　DDFLGBYTE | Table attributes in nametab header|
　　DDFTX | Run-time object with Screen Painter texts|
　　DDFTYP | DD: Structure to test fields without data elements|
　　DDGENTAB | DD: Structure of Gentab (Mass Activation Program)|
　　DDGR_NAME | DD: Names of DD objects for graphic algorithms|
　　DDGR_OBJ | DD: Object lists for graphic algorithms|
　　DDGR_REL | DD: Relations list for graphic algorithms|
　　DDGR_RELIX | DD: Relation over object index for graphic  algorithms|
　　DDHDFLG3 | DD: Header flag 3 expanded|
　　DDHDFLG4 | DD: Header flag 4 expanded|
　　DDHDFLG5 | DD: Header flag 5 expanded|
　　DDHDFLG6 | DD: Header flag 6 expanded|
　　DDHELPSTRT | Table Fields for Reference|
　　DDICNVCHE | DD: Condition variables for incremental conversion|  
　　DDICNVCTRL | Control String for Transaction ICNV|
　　DDICNVDAYS | DD: Days of Week|
　　DDICNVDIST | Distribution of data records of base tables|
　　DDICNVENQ | DD: Structure to lock the ICNV|
　　DDICNVLST | Contains information on converter exits|
　　DDICNVMON | DD: Structure for ICNV monitor|
　　DDICNVPREP | DD: Control Structure for ICNV in Upgrade|
　　DDICNVPROS | Process information for incremental conversion|
　　DDICNVREF | Reference structure for interfaces of ICNV|
　　DDICNVRES | DD: Results of ICNV Checks in Upgrade|
　　DDICNVUPGR | DD: ICNV Control for Upgrade Phase PREPARE|
　　DDIDELCHK | Control String for Check Whether Fields May Be  Deleted|
　　DDIKEYCHK | Control String for Checking the Key|
　　DDILTYCHK | Control String for Checking Long Fields|
　　DDINDEX | Information for indexes|
　　DDINDXACT | Information what kind of Index is Required in DB|
　　DDINFO | DD: Info Part of the Navigation Table for DD Objects|  
　　DDINNUCHK | Control String for Checking NOT NULL Flags|
　　DDIPCLCHK | Control String for Table Type Test with  Pool/Cluster|
　　DDIPOOCHK | Control String for Additional Tests for Pooled  Table|
　　DDIREFCHK | Control String for Checking Reference Fields|
　　DDIREL | Relation Source and Target Tables in the ICNV|
　　DDISAACHK | Control String for Checking Fields for SAA Standard |
　　DDISAHCHK | Control String for Checking Header for SAA Standard |
　　DDITANCHK | Control String for Table Name Tests (Except SAA)|
　　DDITEHCHK | Control String for Checking DD02L <->  DD09L/Header Checks|
　　DDITESCHK | Control String for Checking DD02L <->  DD09L/Field Checks|
　　DDIVAHCHK | Control String for Checking the Fixed Values  (Header)|
　　DDIVALCHK | Control String for Checking the Fixed Values  (Fields)|
　　DDKONTEXT | Context of DD Maintenance|
　　DDLBBUFTST | Test: Recognize Access to Buffered Tables|
　　DDLCH | Logical Channel Info from the R/3 Repos. - Standard  Version|
　　DDLOAD | DD: Reference structure for loading/unloading tables|  
　　DDLOADD | R3load-data table for migration|
　　DDLOADH | R3load-header table for migration|
　　DDLOGDEF | DD: Formal definition of log and trace output|
　　DDLREF | Log Reference in Dictionary - Standard Output|
　　DDMASS | DD: Structure for mass activator parameters|
　　DDMASSAC | DD: Control operations for DD objects during mass  activation|
　　DDMASSCTRL | DD: Control Input Par. for DD_MASS_ACT_PARALLEL|
　　DDMASSTST | DD: Control Structure for Test Mode Mass Activation  Program|
　　DDMATASKCT | DD: Control Parameter for Mass Act. for Each Task|  
　　DDMESS | Message in non-expanded form|
　　DDMSACTRC | DD: Return Information about Activation|
　　DDMSCHK | Structure for screen variables of mass checks|
　　DDMSG | DD: Structure for Messages|
　　DDMUTEX | DD: Table for implementing reciprocal exclusions|
　　DDNAMECONF | Return structure for function module  DD_NAME_CONFLICT_AREA|
　　DDNAMES | Structure for Dictionary Checks|
　　DDNAMETAB | Structure for Display Nametab|
　　DDNMB | DD: Data records per extent (minimum/maximum number)|
　　DDNTFLAG | Structure for Explaining Nametab Flags|
　　DDNTHEADER | Structure for Nametab Header|
　　DDNTHIST | DD: history nametabs in time interval|
　　DDNTSACT | DD: Possible actions on nametab byte|
　　DDNTTHISTS | Nametab history: table information on DB table  DDNTT_HIST|
　　DDNUMFVAL | DD: Structure for numeric fixed values|
　　DDOBJ | DD: Name of an ABAP Dictionary object|
　　DDOBJCLASS | Classification of ABAP Dictionary objects|
　　DDOBJCOST | DD: Relative costs per DD object type|
　　DDOBJDIR | DD: Structure for Objects in Mass Checks|
　　DDOBJKEY | DD: Key of DD Objects (Type Name)|
　　DDOBJPOS | DD: Position of an object|
　　DDOBJTEXT | Dictionary Objects: Texts|
　　DDOCC | Occurrence of Table/Field in Aggregates or as Reference |
　　DDOP | DD: Specification of DDL Operations|
　　DDOPADMIN | DD: Management Information on an DD/DB Operation|
　　DDOPER | Lock arguments for DD processes|
　　DDOPKEY | DD: Key of a DD/DB Operation|
　　DDOPOBJ | DD: Object on which a DD/DB Operation is Performed|
　　DDOPTIME | DD: Time of a DD/DB Operation|
　　DDPAMSCTRL | DD: Controls Parallel Handling during Mass  Activation|
　　DDPAR | R/3 Dict: table of internal parameters|
　　DDPARLIST | Control structure for outputting parameter values|  
　　DDPART | DD: Partitioned form of TBATG|
　　DDPARTKEY | DD: Global attributes of table DDPART|
　　DDPATH | DD: Definition of access paths|
　　DDPCH | Physical Channel Info from the R3/Repos. - Standard  Version|
　　DDPOPUPT2F | DD: Description of a dialog box with 2 columns and  1 flag|
　　DDPRH | R/3 DD: Log header|
　　DDPRH_ALV | Structure for DDPRH for Display with ALV Grid|
　　DDPRID | DD: Representation of a list of log IDs|
　　DDPRLOCK | DD: Lock granularity for standard output|
　　DDPRMASQUE | DD: Mask for overlaying a log line|
　　DDPROF | DD: Settings for DDIC programs|
　　DDPROPVAL | DD: Attribute value pairs|
　　DDPROTOBJ | DD: Object Table for Log Entries in DDPRH, DDPRS|
　　DDPRS | R/3 DD: log lines|
　　DDPRT | Structure of ABAP/4 Dictionary logs|
　　DDPRTENQ | Control string: print lock objects|
　　DDPRTGEN | Interface: general print options|
　　DDPRTLIST | Input list for printing DD objects|
　　DDPRTMC | Control string: print option for matchcodes|
　　DDPRTPARA | Parameter for print editing|
　　DDPRTSHLP | Control string: print options for search helps|
　　DDPRTTAB | Control string: print options for tables|
　　DDPRTUVAR | User settings for printing DD objects|
　　DDPRTVIEW | Control string: print options for views|
　　DDPRTXT | R/3 DD: Log texts|
　　DDPRT_FRM | Format Definitions for Printing Dictionary Objects|  
　　DDPRT_I | Interface for ABAP/4 Dictionary logger|
　　DDRANGE | Reference structure for ranges in the ABAP Dictionary |
　　DDREF | Table/Field and Associated Reference Table/Field|
　　DDREFSTRUC | DD: General Reference Structure in ABAP Dictionary |
　　DDREFTAB | ABAP/4 D: Dependencies Sorted by Referenced Objects|  
　　DDRELSTRUC | DD: Relationships between DD objects|
　　DDRELTAB | DD Dict.: structure for relations|
　　DDSCR | DD Interface: View of Field Attributes in the Nametab|  
　　DDSECHKKEY | Structure for Comparing Definition of Log Table|
　　DDSECHKPRT | Log Display Admin. Search Index|
　　DDSERVERIF | DD: Info for Application Server for Parallel  Processing|
　　DDSERVPERF | DD: Performance Key Figures of Server for Par.  Execution|
　　DDSESELOPT | Selopt Structure for the F4 Help with Search  Engines|
　　DDSETSTATE | Status of Objects|
　　DDSETYPTAB | Search Type Search Engine|
　　DDSEVMAP | DD: Map severity for level/STDO|
　　DDSEVSUM | DD:|
　　DDSHBUTTON | Buttons on the Hit List|
　　DDSHCUMAR | Information on Cursor Position and Markings|
　　DDSHDEFLT | Description of a default value for search help  fields|
　　DDSHDEFSH | Default value - search help per user and collective  s.h.|
　　DDSHDESCR | Interface: elementary search helps of a search help |
　　DDSHENTITY | Table of data elements which need the value table  help|
　　DDSHEXMPL1 | Structure for F4 help example RUTSHEXP|
　　DDSHF4CTRL | Control Structure for F4 Process with Search Help  Exit|
　　DDSHF4ENV | Program Environment for F4 Field|
　　DDSHFPROP | Characteristics of search help parameters|
　　DDSHHVALUE | Historic Help Values|
　　DDSHICON | Management of Icon Information|
　　DDSHIFACE | Interface description of a F4 help method|
　　DDSHLDB1 | Interface structure search help <-> logical  DBs|
　　DDSHLPVERS | Current Version of Search Help Activator|
　　DDSHOCXINT | Communications between F4 process and search help  OCX|
　　DDSHOFFLD | Shared buffer for search help for a DDIC field|
　　DDSHOUTFLD | Interface structure for FM to search help  selection|
　　DDSHPVALUE | Personal Help Values|
　　DDSHRETVAL | Interface Structure Search Help <-> Help  System|
　　DDSHSELOPT | Selection options for value selection with search  help|
　　DDSHTECINF | Technical information about a search help|
　　DDSPAR | Storage clause for tables and indexes|
　　DDSPAR1 | Storage clause for tables and indexes|
　　DDSPAR2 | Storage clause for tables and indexes|
　　DDSTATE | Status of Objects|
　　DDSTATHIST | DD: Statistical Data for Conversion|
　　DDSTEXTIDX | Header Information of External Index|
　　DDSTORAGE | Storage clause for tables and indexes|
　　DDSTORAGE1 | Storage clause for tables and indexes|
　　DDSTORAGE2 | Storage clause for tables and indexes|
　　DDSYM10TAB | Symbol table (CHAR10)|
　　DDSYMTAB | Symbol table (as reference structure)|
　　DDSYN | Parameters for Buffer Synchronization|
　　DDTABFDS | DD: Structure/table name - field name with lengths|  
　　DDTABLE | Structure for Table Information|
　　DDTABNAME | Only table name|
　　DDTABTVAL | DD: Control string for TABT values checks|
　　DDTBCLASS | DD: Control String for Checking TABCLASS <->  SQLTAB|
　　DDTBFD | DD: Table Name, Field Assignment|
　　DDTBFDCHK | Control String for Table Checks (Fields)|
　　DDTBFKCHK | Control String for Foreign Key Checks in Table  Activator|
　　DDTBHDCHK | Control String for Table Checks (Header)|
　　DDTBIXCHK | Control String for the Index Checks|
　　DDTCCT | DD: Cluster Tables -> Table Clsuter - Assignment|
　　DDTEMPL | DD: Structure for mapping SKIND -> text|
　　DDTEXTDATA | Data cluster as text|
　　DDTIMER | DD: Basic tools, timer structure|
　　DDTRKORR | DD: Structure for Transport Requests|
　　DDTTACTRES | DD: Status of Table Types (Activator Results)|
　　DDTTSTATE | DD: Result when reading the TABT activation set|
　　DDTYPEDESC | Description of an ABAP Dictionary Type|
　　DDTYPEGET | Control structure for DD_TYPEINFO_GET|
　　DDTYPES | Table of all Dictionary types and classes|
　　DDTYPET | ABAP/4 Dictionary: Texts for type groups|
　　DDUDMPAR | Parameters for attribute maintenance / partial  objects|
　　DDUDT | DD: Include for user, date, time|
　　DDVAL | Generated table for view DDVAL|
　　DDVE1 | Value Table for Domain DDVERINT4|
　　DDVEPR | Check Table with Two Key Fields|
　　DDWHERECND | DD: Lines of where condition|
　　DDXTF | Nametab field structure for delayed writing|
　　DDXTT | Nametab header structure for delayed writing|
　　DDYN | Interface Between ABAPhelp and Help Processor|
　　DDYTF | Substitution Nametab (shadow-shadow-nametab for DDXTF)|  
　　DDYTT | Substitution Nametab (shadow-shadow-nametab for DDXTT)|  
　　DD_LB_TEST | Generated Table for View DD_LB_TEST|