How To Fix QM640 - No ERP PSA found for EWM PSA &1

SAP Error Message - Details

• Message type: E = Error

• Message class: QM - Messages for quality notifications

• Message number: 640

• Message text: No ERP PSA found for EWM PSA &1

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 QM640 - No ERP PSA found for EWM PSA &1 ?

  The SAP error message QM640 "No ERP PSA found for EWM PSA &1" typically occurs in the context of the integration between SAP Extended Warehouse Management (EWM) and SAP ERP systems. This error indicates that the system is unable to find a corresponding Production Supply Area (PSA) in the ERP system for the specified EWM PSA.
  Cause:
  
  Missing Configuration: The most common cause of this error is that the Production Supply Area (PSA) has not been properly configured in the ERP system.
  Data Synchronization Issues: There may be issues with data synchronization between the EWM and ERP systems, leading to discrepancies in the PSAs.
  Incorrect Mapping: The mapping between the EWM and ERP PSAs may not be set up correctly, causing the system to be unable to find the corresponding PSA.
  Transport Issues: If the configuration was recently transported from one system to another, it may not have been transported correctly.
  
  Solution:
  
  
  Check PSA Configuration:
  
  Go to the ERP system and check if the PSA exists. You can do this by navigating to the relevant configuration settings in the ERP system.
  Ensure that the PSA is correctly defined and activated in the ERP system.
  
  
  
  Verify Integration Settings:
  
  Check the integration settings between EWM and ERP. Ensure that the necessary settings for the PSAs are correctly configured.
  Use transaction codes like /SCWM/PSA in EWM to check the configuration and mapping.
  
  
  
  Synchronize Data:
  
  If there are discrepancies, you may need to synchronize the data between the EWM and ERP systems. This can often be done through the relevant transaction codes or by executing a data transfer.
  
  
  
  Check for Transport Issues:
  
  If the configuration was recently transported, verify that all necessary objects were included in the transport request and that they were imported successfully.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to EWM and ERP integration for any specific steps or considerations that may apply to your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/PSA, /SCWM/IMG, and others that pertain to EWM configuration.
  SAP Notes: Search for SAP Notes related to QM640 or EWM-ERP integration for any known issues or patches.
  Documentation: Review the SAP Help Portal for detailed guides on configuring PSAs in both EWM and ERP systems.
  
  By following these steps, you should be able to identify and resolve the issue related to the QM640 error message.