Diagnosis
The print format &v1& is within the SAP namespace. If you want tomodify this object, this modification may possible be overwritten in a
future version.

Procedure
If this is a preliminary correction, you may ignore the warning.
Otherwwise, you should copy the print format into the customernamespace (without leading "/") and modify it there. In this case, theentries concerning the print format need to be changed in theproperties of the stock ledger groups.