Diagnosis
You have changed the settings for updating the data for the warehouseprocess 'returns to vendor'.
Since you want to use the SAP standard tables both for the warehouseprocess 'picking / goods issue' as well as for the warehouse process'vendor returns', and since these tables are identical, the settingsfor updating must also be the same.

System Response
The settings for updating are thereofre taken from the warehouseprocess 'returns to vendor' for the warehouse process 'picking / goodsissue'.

Procedure
For more information, read the F1 help for the radio buttons for theupdate options.