SAP ABAP Message Class OL Message Number 663 (Local key fields deleted)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-DWB-TOO-BOB (Application Component) Business Object Builder
     SWO (Package) Business Object Repository Tools
Attribute
Message class OL  
Short Description Workflow object types: Run-time system    
Message Number 663  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Local key fields deleted
Help Document

Diagnosis

You are trying to convert an object type into a subtype of another object type. However, no key changes are permitted in subtypes and as a result, the local key fields of the new subtype are deleted and the subtype inherits the key field definitions of the supertype.

System Response

Procedure

History
Last changed on/by 20140121  SAP 
SAP Release Created in