SAP TMC1D Table in S/4 HANA - Data Elements of Generated DDIC Structures
TMC1D is a standard SAP Table which is used to store Data Elements of Generated DDIC Structures data and is available within SAP S/4 HANA systems and previous ECC R/3 systems. Below is the technical details and the field list relevant for an SAP S/4 HANA system, see here for details and fields available within the SAP R/3 version of the TMC1D table(ECC)
Delivery Class: E - Control table, SAP and customer have separate key areas
Display/Maintenance via SM30: Display/Maintenance Allowed but with Restrictions
Enhancement category: Cannot Be Enhanced
Dictionary Type: Transparent table
Database Table: TMC1D
TMC1D table structure field list
Below is the full TMC1D field list that makes up the SAP database table structure, including key fields, description, data type and other technical details of each field
| Field | Description | Data Element | Data Type | length (Dec) | Check table | Conversion Routine | Domain Name | MemoryID | SHLP | SHLP Field |
| GSTRU | Generated DDIC table for LIS, conditions, messages | GSTRU | CHAR | 30(0) | Assigned to domain | AS4TAB | ||||
| LFNR2 | Serial number | LFNR3 | NUMC | 3(0) | LFNR3 | |||||
| STFNA | Field name in the generated DDIC structure | STFNA | CHAR | 30(0) | Assigned to domain | FDNAME | ||||
| QUTAB | Reference table | QUTAB | CHAR | 30(0) | TABNAME | |||||
| QUFNA | Table Field for Document Structure | QUFNA | CHAR | 30(0) | Assigned to domain | FDNAME | ||||
| KINCL | Set indicator if source table is an Include structure | KINCL | CHAR | 1(0) | X | |||||
| SFEIN | Unit of statistics field | SFEIN | CHAR | 2(0) | TMC6 | SFEIN | ||||
| SEFNA | Unit field name of a key figure | SEFNA | CHAR | 30(0) | Assigned to domain | FDNAME | ||||
| SQTAB | Source table | SQTAB | CHAR | 30(0) | TABNAME | |||||
| SQFNA | Source Field | SQFNA | CHAR | 30(0) | Assigned to domain | FDNAME | ||||
| QFEIN | Unit of source field in statistics updating | QFEIN | CHAR | 2(0) | TMC6 | SFEIN |
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