Here we would like to draw your attention to TMBW1 table in SAP. As we know it is being mainly used with the SAP MM-PUR (Purchasing in MM) component which is coming under MM module (Material Management). TMBW1 is a SAP standard transparent table used for storing Source of Supply Keys related data in SAP. It comes under the package ME.
Table TMBW1 technical data
| Table | TMBW1 |
| Data storing | Source of Supply Keys |
| Module | MM |
| Component | MM-PUR |
| SAP Package | ME |
| Delivery Class | S – System table, data changes have the status of program changes |
| Table Category | TRANSPARENT |
SAP TMBW1 Table Fields
Here is the details of each fields in this table.You can find the discription, data type and assigned lenth of each of the fields in TMBW1 table.
Its a key field. Its data type is C (Character String) with field length 3
Its a key field. Its data type is C (Character String) with field length 1