Diagnosis
An error occurred during the processing of data for the relationship ofphase &V1& with phase &V2&.

Procedure
See the subsequent message in the application log to determine thecause of the error.
Rectify the cause of the error.
If the order concerned is not a process order or if you do not find thereleationship concerned, there is an error in the generatedrelationship. In this case create an OSS message. Specify in themessage how SAP Support can find this message in the application log.You can also include the date and time of the log, for example.