SAP Message TU506 - Cannot execute function because manual history data exists

Diagnosis
You tried to change from creating a manual amount/consumption historyto creating a manual consumption/amount history. This is only possibleif you delete all manual history data for contract &V1&.
A check has determined one of the following reasons:

  • Not all manual history data was deleted.

  • Although you deleted all data, you did not save the changes.

    • System Response
    INCLUDE ISU_VERARB OBJECT DOKU ID TX

    Procedure
    Delete all manual history data for contract &V1&.
    Save your changes.