The Function Group WSTN1 (Prepack Master Data Posting) is a standard Function Group in SAP ERP and is part of the package WSTRN. It contains the following embedded function modules and dictionary objects.
| Function Group | WSTN1 |
| Short Text | Prepack Master Data Posting |
| Package | WSTRN |
Function Group WSTN1 contains 7 function modules.
| WSTN1_INFO_RECORD_BUILD | Fill data of the purchasing info records |
|---|---|
| WSTN1_LISTING_COPY | Copy listing specific article fields |
| WSTN1_MATERIAL_DATA_READ | Read selected data for given material |
| WSTN1_POST_LISTING_SINGLE | Create listing conditions for given prepack material |
| WSTN1_POST_PREPACK_ALL | Maintain master data for all prepacks |
| WSTN1_POST_PREPACK_SINGLE | Maintain prepack material and corresponding data |
| WSTN1_REFERENCE_COPY | Copy data from reference material |