How To Fix /SAPAPO/PE031 - Incorrect use of interface &1 (PSM)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 031

• Message text: Incorrect use of interface &1 (PSM)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PE031 - Incorrect use of interface &1 (PSM) ?

  The SAP error message /SAPAPO/PE031 Incorrect use of interface &1 (PSM) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the way a particular interface is being used, particularly in the context of the Production and Supply Management (PSM) module.
  Cause:
  
  
  Incorrect Interface Usage: The error indicates that the interface specified (denoted by &1) is being used incorrectly. This could be due to:
  
  Incorrect parameters being passed to the interface.
  The interface being called in an inappropriate context or sequence.
  Missing or incorrect configuration settings related to the interface.
  
  
  
  Data Issues: There may be issues with the data being processed, such as missing or invalid entries that the interface expects.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified interface.
  
  
  Solution:
  
  
  Check Interface Documentation: Review the documentation for the specific interface to ensure that it is being used correctly. Verify the expected parameters and the context in which it should be called.
  
  
  Validate Input Data: Ensure that all input data being passed to the interface is valid and complete. Check for any missing or incorrect entries.
  
  
  Review Configuration: Check the configuration settings related to the interface in the SAP system. Ensure that all necessary settings are correctly configured.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to access and use the interface. If not, work with your SAP security team to obtain the required permissions.
  
  
  Debugging: If the issue persists, consider using debugging tools to trace the execution of the interface and identify where the incorrect usage is occurring.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes or Knowledge Base Articles that may address this specific error message. SAP frequently updates its documentation and provides fixes for known issues.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  
  Related Information:
  
  SAP APO Documentation: Familiarize yourself with the SAP APO documentation, particularly the sections related to the PSM module and interfaces.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training and Resources: Consider additional training or resources on SAP APO and interface management to better understand how to work with these components effectively.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.