How To Fix /IWBEP/GWS001 - Business Partner with key '&1' does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/GWS -

• Message number: 001

• Message text: Business Partner with key '&1' does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/GWS001 - Business Partner with key '&1' does not exist ?

  The SAP error message /IWBEP/GWS001 Business Partner with key '&1' does not exist typically occurs in the context of SAP Gateway services when trying to access a business partner that is not found in the system. This can happen for various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Cause:
  
  Non-Existent Business Partner: The business partner key (the value represented by &1) does not exist in the database. This could be due to a typo in the key or the business partner not being created in the system.
  Data Synchronization Issues: If the business partner data is supposed to be synchronized from another system (like an ERP system), there may be issues with the data transfer or synchronization process.
  Authorization Issues: The user may not have the necessary authorizations to view or access the business partner data.
  Incorrect Service Configuration: The OData service may not be correctly configured to access the business partner data.
  Inactive Business Partner: The business partner may exist but is marked as inactive or deleted.
  
  Solution:
  
  Verify Business Partner Key: Check the business partner key you are using. Ensure that it is correct and exists in the system. You can do this by navigating to the Business Partner transaction (BP) in SAP and searching for the key.
  Check Data Synchronization: If the business partner is supposed to be created or updated from another system, verify that the synchronization process is functioning correctly.
  Review Authorizations: Ensure that the user has the necessary authorizations to access business partner data. This can be checked in the user roles and authorizations.
  Service Configuration: Check the OData service configuration in the SAP Gateway. Ensure that the service is correctly set up to access the business partner data.
  Check Business Partner Status: If the business partner exists but is inactive, you may need to reactivate it or create a new one if necessary.
  Debugging: If the issue persists, consider debugging the OData service to see where the error is occurring and gather more information about the request being made.
  
  Related Information:
  
  Transaction Codes: Use transaction code BP to manage business partners and check their status.
  OData Services: Use transaction code /IWFND/MAINT_SERVICE to manage and check the status of OData services.
  Authorization Objects: Check relevant authorization objects related to business partner access, such as B_BUPA_GRP (Business Partner Group) and B_BUPA_RLT (Business Partner Relationship).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to business partner errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution. If the problem persists, consider reaching out to your SAP support team for further assistance.