SAP Message /SAPCND/GENERATOR165 - The scale ALV line category &1 could not be written into DDIC.

Diagnosis Scale ALV line type &v1& could not be written into the DDIC. A scale ALV line type is a normal structure. It needs to fulfillminimal requirements in its consistency in order to be created in theDDIC. One scale ALV line type is generated per application and usage. It isrequired in order to be able to maintain scales on a user interface incondition maintenance. Here, information from several scale tables iscombined in one structure. There is probably an error in the definition of the respective scaletables or in the program. System Response Scale ALV line type &v1& is not transferred to the DDIC. Activation isnot possible later as the structure does not exist in the DDIC. Procedure Inform your system administrator. Procedure for System Administration Customers Inform your responsible support organization. Developers Check whether the definition for the respective scale tables isconsistent. If this is the case, inform your responsible supportorganization.