For my customer, we are planning to implement different storage locations in SAP. So its possible same article will be available in different storage locations say 0001 and 0002 within same plant (DC). Now for certain types of STOs to a different plant (store), we expect to goods issue from SLOC 0002 (and also later do ATP on SLOC 0002).
So to achieve this I activated, but still the issue storage location field is grayed out in ME21n screen, hence not able to mention issue storage location of sending DC.
Would be nice to hear , if someone have seen and solved similar scenario before.