How To Fix GPSC198 - Source ledger & not defined in FI-SL

SAP Error Message - Details

• Message type: E = Error

• Message class: GPSC - PSC Application

• Message number: 198

• Message text: Source ledger & not defined in FI-SL

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GPSC198 - Source ledger & not defined in FI-SL ?

  The SAP error message GPSC198 indicates that a source ledger is not defined in the Financial Accounting (FI) Subledger (FI-SL) configuration. This error typically arises when there is an attempt to post or process data in a source ledger that has not been properly set up in the system.
  Cause:
  
  Missing Configuration: The source ledger has not been defined in the FI-SL settings.
  Incorrect Posting: The system is trying to post to a ledger that is not recognized or configured in the system.
  Data Migration Issues: If data is being migrated from another system, the source ledger may not have been included in the migration process.
  
  Solution:
  
  
  Define the Source Ledger:
  
  Go to the SAP Customizing Implementation Guide (IMG).
  Navigate to Financial Accounting (New) > General Ledger Accounting (New) > Integration with Other Components > Define Source Ledgers.
  Ensure that the source ledger you are trying to use is defined and properly configured.
  
  
  
  Check Configuration:
  
  Verify that the source ledger is correctly assigned to the appropriate company code and that all necessary settings are in place.
  Ensure that the ledger is active and that all required parameters are set.
  
  
  
  Review Posting Logic:
  
  Check the transaction or process that is generating the error to ensure that it is attempting to post to the correct ledger.
  If necessary, adjust the posting logic to use a valid source ledger.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to FI-SL and source ledgers for any additional configuration steps or requirements.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test posting to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as OB22 (for defining ledgers) or SPRO (to access the IMG).
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the GPSC198 error and ensure that your source ledger is properly defined in the FI-SL configuration.