SAP table J_1IMESG (Message Control)
SAP table J_1IMESG has 5 primary key fields being MANDT,ARBGB,MSGNR,TCODE,UNAME.
If you're only analyzing data from a single SAP instance you may omit field MANT in your relationships as it will we the same across the entire dataset. On the other hand, if you're combining data from multiple SAP instances you need to take MANDT into account.
| Field | Description | Data Type | Length | Decimals | Checktable | Data Element | |
|---|---|---|---|---|---|---|---|
| MANDT | Client | CLNT | 3 | 0 | T000 | MANDT | |
| ARBGB | Application Area | CHAR | 20 | 0 | * | ARBGB | |
| MSGNR | Message number | CHAR | 3 | 0 | * | MSGNR | |
| TCODE | Transaction Code | CHAR | 20 | 0 | * | TCODE | |
| UNAME | User Name in User Master Record | CHAR | 12 | 0 | USR02 | XUBNAME | |
| MSGTY | Message Type | CHAR | 1 | 0 | MSGTY |
J_1IMESG foreign key relationships
| Table | Field | Check Table | Check Field | |
|---|---|---|---|---|
| 0 J_1IMESG | MANDT | T000 | Clients | MANDT |
| 1 J_1IMESG | UNAME | USR02 | Logon Data (Kernel-Side Use) | BNAME |