How To Fix /SAPAPO/MA421 - No relevant entries could be found

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 421

• Message text: No relevant entries could be found

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/MA421 - No relevant entries could be found ?

  The SAP error message /SAPAPO/MA421 No relevant entries could be found typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to access or execute a transaction that requires specific data, but the system cannot find any relevant entries in the database.
  Causes:
  
  Missing Master Data: The most common cause is that the required master data (like materials, locations, or resources) is not maintained in the system.
  Incorrect Selection Criteria: The selection criteria used in the transaction may be too restrictive or incorrect, leading to no entries being found.
  Data Not Transferred: If the data has not been transferred from the ERP system to APO, it may result in missing entries.
  Planning Version Issues: The planning version being used may not have any relevant data.
  Authorization Issues: Lack of proper authorizations may prevent the user from viewing the relevant data.
  
  Solutions:
  
  Check Master Data: Ensure that the necessary master data (materials, locations, etc.) is created and maintained in the system. You can use transaction codes like /SAPAPO/MDM to check master data.
  Review Selection Criteria: Re-evaluate the selection criteria used in the transaction. Make sure they are set correctly to retrieve the desired data.
  Data Transfer: If data is missing, check the data transfer process from the ERP system to APO. Ensure that the necessary data has been successfully transferred.
  Planning Version: Verify that you are using the correct planning version. You can check this in the transaction settings or configuration.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data. This may involve checking user roles and permissions in the SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO, such as /SAPAPO/MDM for master data management, /SAPAPO/DP for demand planning, and /SAPAPO/SNP for supply network planning.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message. SAP Notes can provide patches or additional guidance.
  Documentation: Review SAP documentation for APO to understand the data requirements and configuration settings that may affect data visibility.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP Basis or APO support team for further investigation.