How To Fix /SCWM/ERPINTEGRATION070 - PSA &1 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ERPINTEGRATION -

• Message number: 070

• Message text: PSA &1 is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/ERPINTEGRATION070 - PSA &1 is not unique ?

  The SAP error message /SCWM/ERPINTEGRATION070 PSA &1 is not unique typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an issue with the Product Storage Area (PSA) not being unique. This can happen during integration processes between SAP EWM and SAP ERP, particularly when trying to synchronize or transfer data.
  Cause:
  
  Duplicate Entries: The error indicates that there are multiple entries for the same Product Storage Area (PSA) in the system. This could be due to incorrect data entries or configuration issues.
  Data Inconsistency: There may be inconsistencies in the master data between the EWM and ERP systems, leading to the same PSA being referenced multiple times.
  Configuration Issues: The configuration settings in either the EWM or ERP system may not be set up correctly, causing the system to misinterpret the uniqueness of the PSA.
  
  Solution:
  
  
  Check for Duplicates: 
  
  Go to the relevant transaction in SAP (e.g., SE16 or SE11) and check the database table for PSAs to identify any duplicates.
  Ensure that each PSA is unique and that there are no duplicate entries.
  
  
  
  Data Cleanup:
  
  If duplicates are found, you may need to delete or merge the duplicate entries, depending on your business requirements.
  Ensure that the data is consistent across both the EWM and ERP systems.
  
  
  
  Review Configuration:
  
  Check the configuration settings in both SAP EWM and SAP ERP to ensure that they are correctly set up to handle PSAs.
  Verify that the integration settings between EWM and ERP are correctly configured.
  
  
  
  Re-run the Integration:
  
  After resolving any duplicates and ensuring data consistency, re-run the integration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to EWM and PSA management for any specific guidelines or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/PSA for managing PSAs in EWM.
  Master Data Management: Ensure that your master data management practices are robust to prevent such issues in the future.
  Integration Monitoring: Utilize tools like SAP Process Integration (PI) or SAP Process Orchestration (PO) to monitor and troubleshoot integration issues between EWM and ERP.
  
  By following these steps, you should be able to resolve the error message and ensure that your PSAs are unique and correctly configured in your SAP system.