Diagnosis
You tried to change the operational company code for a partner incontract account &V2&. When checking the account partners assigned tothis contract account, the system established that items already existfor partner &V1&. Since the operational company code is changed for allbusiness partners of a contract account, this change is currently notpossible.

System Response
Error message. The operational company code (FKKVKP-OPBUK) cannotbe changed.

Procedure
Before changing the operational company code, ensure that no items existfor any partner in the contract account.