SAP Message BV205 - Internal error occurred while searching internal table IT_USR06_RAW

Diagnosis Internal error: The price list migration tool was searching internaltable IT_USR06_RAW for user &V1& but was unable to find this user eventhough the user should be in that table. System Response Price list migration terminates. Procedure Notify SAP of the error. This is most likely caused by a programmingerror that SAP must fix.