Message type: E = Error
Message class:  OIJ_TSW_05 -  
Message number: 012
Message text: Enter reference document indicator for nomination key: &1 on &2
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The SAP error message OIJ_TSW_05012, which states "Enter reference document indicator for nomination key: &1 on &2," typically occurs in the context of the SAP Oil and Gas (OIJ) module, particularly when dealing with nominations and scheduling processes.
Cause: This error message indicates that a required field, specifically the "reference document indicator," has not been filled in for a nomination key. The reference document indicator is essential for identifying the type of document associated with the nomination, such as a contract or order. The absence of this information prevents the system from processing the nomination correctly.
Solution: To resolve this error, follow these steps: Identify the Nomination Key: Check the nomination key mentioned in the error message (represented by &1) to locate the specific nomination that is causing the issue. Access the Nomination Document: Navigate to the relevant transaction in SAP where you can view or edit the nomination document. This could be in the OIJ
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