How To Fix MD_LOG103 - Selected BAL log does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MD_LOG - Message Class of CMD log

• Message number: 103

• Message text: Selected BAL log does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MD_LOG103 - Selected BAL log does not exist ?

  The SAP error message MD_LOG103: Selected BAL log does not exist typically occurs in the context of the Material Management (MM) module, particularly when dealing with the Material Requirements Planning (MRP) logs. This error indicates that the system is unable to find the balance log (BAL log) that you are trying to access or process.
  Causes:
  
  Log Deletion: The balance log may have been deleted or not created due to a previous error in the MRP run.
  Incorrect Selection: The log you are trying to access may not exist for the specific selection criteria you have provided.
  Data Consistency Issues: There may be inconsistencies in the database or issues with the MRP configuration that prevent the log from being generated or accessed.
  Authorization Issues: Lack of proper authorizations to view or access the logs may also lead to this error.
  
  Solutions:
  
  Check Log Existence: Verify if the balance log exists for the specified parameters. You can do this by navigating to the relevant transaction (e.g., MD04 or MD05) and checking the logs.
  Re-run MRP: If the log was not created due to a previous error, consider re-running the MRP process for the relevant materials. Ensure that the MRP run completes successfully.
  Review Selection Criteria: Double-check the selection criteria you are using to access the log. Ensure that you are using the correct material number, plant, and other relevant parameters.
  Check for Authorizations: Ensure that you have the necessary authorizations to access the balance logs. Consult with your SAP security team if needed.
  Database Consistency Check: If you suspect data consistency issues, you may need to run database consistency checks or consult with your SAP Basis team to investigate further.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to MRP and logs include MD04 (Stock/Requirements List), MD05 (MRP List), and MD06 (MRP List for MRP Area).
  MRP Configuration: Ensure that your MRP settings are correctly configured in the system. This includes checking the MRP parameters in the material master and the configuration settings in the MRP area.
  SAP Community: You can also search for discussions or similar issues in the SAP Community forums, where other users may have encountered and resolved the same error.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult SAP documentation for more in-depth troubleshooting.