Here we would like to draw your attention to T166U 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). T166U is a SAP standard pooled table used for storing Headings in Purchasing Document Printout related data in SAP. It comes under the package ME.
Table T166U technical data
| Table | T166U |
| Data storing | Headings in Purchasing Document Printout |
| Module | MM |
| Component | MM-PUR |
| SAP Package | ME |
| Delivery Class | G – Customer table, SAP may insert new data records but may not overwrite or delete existing ones |
| Table Category | POOLED |
SAP T166U 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 T166U 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
Its a key field. Its data type is C (Character String) with field length 1
Its data type is C (Character String) with field length 35
Its data type is C (Character String) with field length 35
Its data type is C (Character String) with field length 35