SAP Table
TCNVL "Variable overviews: List versions"
SAP table TCNVL has 4 primary key fields being MANDT,APPLIC,SUBAPP,LSTVAR.
If you are only analysing data from a single SAP instance you may omit field MANDT in your relationships as it will be the same across the entire dataset. On the other hand, if you are combining data from multiple SAP instances you need to take MANDT into account.
/ Fields
TCNVL columns.
| Field | Description | Data Type | Length | Decimals | Checktable | Data Element | |
|---|---|---|---|---|---|---|---|
| KeyMANDT | Client | CLNT | 3 | 0 | T000 | MANDT | |
| KeyAPPLIC | Variable overviews: Application | CHAR | 4 | 0 | TCNVA | CNL_APPLIC | |
| KeySUBAPP | Variable Overviews: Sub-application | CHAR | 4 | 0 | TCNVS | CNL_SUBAPP | |
| KeyLSTVAR | Variable overviews: Overview variant | CHAR | 12 | 0 | CNL_LSTVAR | ||
| AENAM | Last changed by | CHAR | 12 | 0 | PS_AENAM | ||
| PROTECT | Indicator: Protected entry | CHAR | 1 | 0 | PS_PROTECT | ||
| CUSTOM | Indicator: Maintenance only allowed from initial menu | CHAR | 1 | 0 | PS_CUSTOM | ||
| KEYLEN | Variable overviews: Line length of the key column(s) | NUMC | 3 | 0 | CNL_KEYLEN | ||
| MAXLEN | Variable overviews: Maximum list width | NUMC | 3 | 0 | CNL_MAXLEN |