How To Fix /SAPAPO/FCS_BOM001 - Internal error during key figure update

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/FCS_BOM -

• Message number: 001

• Message text: Internal error during key figure update

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/FCS_BOM001 - Internal error during key figure update ?

  The SAP error message /SAPAPO/FCS_BOM001 Internal error during key figure update typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with updating key figures in the planning book or during the execution of a planning function. This error can be caused by various factors, including data inconsistencies, configuration issues, or problems with the planning function itself.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the planning function is trying to process.
  Configuration Issues: Incorrect configuration of the planning book, key figures, or planning functions can lead to this error.
  Missing Authorizations: The user executing the planning function may not have the necessary authorizations to update the key figures.
  Technical Issues: There could be underlying technical issues, such as database locks or memory problems, that prevent the key figure update from completing successfully.
  BAdI Implementations: If there are custom implementations (BAdIs) that modify the behavior of key figure updates, they may introduce errors.
  
  Solutions:
  
  Check Data Consistency: Verify the consistency of the master and transaction data. Use transaction codes like /SAPAPO/TS to check for inconsistencies.
  Review Configuration: Ensure that the planning book, key figures, and planning functions are correctly configured. Check for any recent changes that might have affected the configuration.
  User Authorizations: Confirm that the user has the necessary authorizations to perform the key figure updates. You can check this in the user roles and authorizations.
  Analyze Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause of the issue.
  Debugging: If you have access to development tools, consider debugging the planning function to identify where the error occurs.
  Check BAdI Implementations: If there are custom BAdI implementations, review them to ensure they are functioning correctly and not causing the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TS for consistency checks and /SAPAPO/SDP94 for planning book maintenance.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error, including any logs or screenshots.
  Documentation: Review SAP documentation related to APO and key figure updates for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the cause of the /SAPAPO/FCS_BOM001 Internal error during key figure update error.