Diagnosis
A distributed delivery has been changed and saved. During the time inwhich the change should have been synchronized with the partner system,the system could not block the delivery across LUWs (no reference couldbe generated).
Either the delivery had not been previously blocked, or there is aninconsistency in the administration tables for the CSL (cross-systemlock).

System Response
The change cannot be synchronized. The delivery remains blocked andcannot be processed until the block is removed.

Procedure
Contact SAP Support. In urgent cases, the CSL must be removed manuallyand the transaction repeated.
Returncode: &V1&