Diagnosis
The delta extraction from the DataStore object &V1& is not possible.This can be due to one of the following reasons:
1. The DataStore object was deleted in the source system.
2. The data of the DataStore object was deleted due to a structurechange in the DataStore object.

Procedure
In case no. 1, a delta update is obviously no longer possible. In caseno. 2, the data of all the objects in the target system that wasretrieved from the DataStore object must be deleted and the deltaretrieval initialized again.