Message Number list used by SAP ABAP Class CLC2DIR_CHANGE_CONTEXT (Change Context Management)
SAP ABAP Class CLC2DIR_CHANGE_CONTEXT (Change Context Management) is using
# Object Type Object Name Object Description Note
     
1 Message Number  C2_EXCEPTION - 308 User &1 is not assigned to a change context
2 Message Number  C2_EXCEPTION - 309 The change context of user &1 does not exist