User name cannot be assigned to processor group
Message type: E = Error
Message class: WRF_PPW - Price Planning Workbench
Message number: 508
Message text: User name cannot be assigned to processor group
Diagnosis
The user is already assigned to a different processor group. However,
each user can only be assigned to one processor group.
System Response
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Procedure
Procedure for System Administration
Error message extract from SAP system. Copyright SAP SE.