How To Fix /SAPAPO/RSP103 - Error writing the where-used list

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 103

• Message text: Error writing the where-used list

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP103 - Error writing the where-used list ?

  The SAP error message /SAPAPO/RSP103 Error writing the where-used list typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with updating or writing the where-used list for a particular object, such as a material or a resource. This error can arise due to various reasons, including data inconsistencies, authorization issues, or system configuration problems.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data or transactional data that prevent the system from updating the where-used list.
  Authorization Issues: The user may not have the necessary authorizations to perform the operation that is trying to write to the where-used list.
  Locking Issues: The object being updated may be locked by another user or process, preventing the write operation.
  Technical Issues: There could be underlying technical issues, such as database problems or system configuration errors.
  Missing or Incorrect Configuration: The APO system may not be properly configured to handle the where-used list for certain objects.
  
  Solutions:
  
  Check Data Consistency: Review the master data and transactional data for inconsistencies. Use transaction codes like /SAPAPO/MD02 or /SAPAPO/MD04 to check for issues related to materials or resources.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the operation. This can be checked in transaction SU53 after the error occurs.
  Check for Locks: Use transaction SM12 to check if the object is locked by another user or process. If it is, you may need to wait for the lock to be released or contact the user who has the lock.
  Technical Support: If the issue persists, consider reaching out to your technical support team or SAP Basis team to investigate any underlying technical issues.
  Reconfigure APO Settings: If the problem is related to configuration, review the settings in the APO system to ensure that they are correctly set up for handling the where-used list.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MD02, /SAPAPO/MD04, and SM12 for troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP APO documentation for more information on the where-used list and its significance in the planning process.
  
  If the error persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP team for further assistance.