Symptom
The following SQL error occurs after a system copy:
SQL error "SQL code: 4121" occurred while accessing table "TABLE_NAME". SQL message: Cannot find either column "<sid>" or the user-defined function or aggregate "<sid>.get_MSSQL_USER", or the name is ambiguous.
This error might occur when using SE38 or a similar transaction. The name of the view or table may be different. The <sid> schema is usually the schema of the old system prior to the system copy or refresh. In some cases it is the schema of the new system.
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Keywords
1LT triggers get_MSSQL_USER 4121 , KBA , BC-DB-MSS , SQL Server in SAP NetWeaver Products , Problem
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