How To Fix /SAPAPO/RSP641 - No entry found for the where-used list matrix

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 641

• Message text: No entry found for the where-used list matrix

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/RSP641 - No entry found for the where-used list matrix ?

  The SAP error message /SAPAPO/RSP641 No entry found for the where-used list matrix typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to access the where-used list for a specific object (like a product, resource, or planning object) but the system cannot find any relevant entries.
  Causes:
  
  Missing Data: The object you are trying to analyze may not have been properly set up or may not exist in the system.
  Incorrect Selection Criteria: The selection criteria used to generate the where-used list may be too restrictive or incorrect.
  Data Not Transferred: If the data has not been transferred from the SAP ERP system to the APO system, the where-used list may not be populated.
  Authorization Issues: The user may not have the necessary authorizations to view the where-used list for the specified object.
  Technical Issues: There may be underlying technical issues or inconsistencies in the database.
  
  Solutions:
  
  Check Object Existence: Verify that the object you are trying to analyze exists in the system and is correctly configured.
  Review Selection Criteria: Ensure that the selection criteria you are using to generate the where-used list are appropriate and not overly restrictive.
  Data Transfer: If applicable, check if the relevant data has been transferred from the ERP system to the APO system. You may need to run the data transfer jobs again.
  Authorization Check: Ensure that you have the necessary authorizations to access the where-used list for the object in question.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team to investigate any underlying technical issues or database inconsistencies.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/RSORDER for order management or /SAPAPO/RSPLS for planning book access.
  Documentation: Refer to SAP Help documentation for more details on the where-used list functionality and troubleshooting steps.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution. If the problem continues, further investigation may be necessary, potentially involving SAP support.