Table Types (internal tables defined in the ABAP Dictionary) — the DD's table-type header registry: row type, row kind, key definition and category, generic-type flag, and access mode for internal-table types, completing the dictionary layer already defined here (DD01L through DD30L). Client-independent, like the rest of the DD0xL/DD1xL/DD2xL/DD3xL family.
Hover a canonical name to see the legacy SAP field name
| Canonical name | Concept | Description | Data element | Type | Check table |
|---|---|---|---|---|---|
| NOM_TBL_GEN key | nomen tabula genus | Name of table type | TTYPENAME | CHAR 30 | — |
| STA_OBI | status obiectum | Activation Status of a Repository Object | AS4LOCAL | CHAR 1 | — |
| OBI | obiectum | Actions to be executed for a dependent DD object | DEPACTION | CHAR 4 | — |
| NOM_GEN_TBL | nomen genus tabula | Name of row type for table types | TTROWTYPE | CHAR 30 | DDTYPES |
| CTG_GEN | categoria genus | Category of Dictionary Type | TYPEKIND | CHAR 1 | — |
| GEN | genus | Data Type in ABAP Dictionary | DATATYPE_D | CHAR 4 | — |
| LENG | Length (No. of Characters) | DDLENG | NUMC 6 | — | |
| NUM | numerus | Number of Decimal Places | DECIMALS | NUMC 6 | — |
| TBL | tabula | Access modes for table types | ACCESSMODE | CHAR 1 | — |
| CLV_TBL | clavis tabula | Key definition for table types | TTYPKEYDEF | CHAR 1 | — |
| CLV_CTG_TBL | clavis categoria tabula | Key category for table types | KEYKIND | CHAR 1 | — |
| NUM_CLV_TBL | numerus clavis tabula | Number of key fields of a table type | KEYFDCNT | NUMC 4 | — |
| TBL_GEN | tabula genus | Generic table type | TYPGENERIC | CHAR 1 | — |
| TYPELEN | Length (No. of Characters) | DDLENG | NUMC 6 | — | |
| ULT_MUT | ultimus mutatus | Last Changed by | AS4USER | CHAR 12 | — |
| DIE_ULT | dies ultimus | Date of Last Change | AS4DATE | DATS 8 | — |
| ULT_MUT2 | ultimus mutatus | Last changed at | AS4TIME | TIMS 6 | — |
| CTG_TBL_GEN | categoria tabula genus | Category of table type (range or general table type) | TTYPKIND | CHAR 1 | — |
| GEN2 | genus | Elem. type of LOW and HIGH components of a Ranges type | RANGE_CTYP | CHAR 30 | — |
| GEN_OBI | genus obiectum | Type of Object Referenced | DDREFTYPE | CHAR 1 | — |
| NUM_TBL | numerus tabula | Initial Line Number for Table Types | DDOCCURS | NUMC 5 | — |
| OBI2 | obiectum | DD: Is a generated proxy object | DDPROXYTY | CHAR 1 | — |
| CLV_TBL_GEN | clavis tabula genus | Alias for Primary Key of a Table Type (Optional) | TT_PRIMARY_KEY_ALIAS | CHAR 30 | — |
| TBL_GEN2 | tabula genus | Additional Secondary Keys of a Table Type | TT_FURTHER_SECKEYS | CHAR 1 | — |
Foreign keys
| Field | Check table | Check field |
|---|---|---|
ROWTYPE | DDTYPES | TYPENAME |