How To Fix PSSC_CONTR053 - No valid main partner for SSP &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_CONTR - Messages for application controller

• Message number: 053

• Message text: No valid main partner for SSP &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PSSC_CONTR053 - No valid main partner for SSP &1 ?

  The SAP error message PSSC_CONTR053 ("No valid main partner for SSP &1") typically occurs in the context of SAP's Supplier Self-Services (SSP) or related modules where partner functions are involved. This error indicates that the system cannot find a valid main partner for the specified entity (in this case, represented by &1).
  Causes:
  
  Missing Partner Data: The main partner data for the specified entity (like a supplier or customer) may not be maintained in the system.
  Incorrect Partner Function: The partner function that is expected to be the main partner may not be correctly assigned or configured.
  Data Inconsistency: There may be inconsistencies in the master data that prevent the system from identifying a valid main partner.
  Configuration Issues: The configuration settings for partner determination may not be set up correctly in the system.
  
  Solutions:
  
  
  Check Partner Data:
  
  Go to the relevant master data (e.g., vendor or customer master) and verify that the main partner is correctly assigned.
  Ensure that the partner function is defined and that the main partner is marked appropriately.
  
  
  
  Maintain Partner Functions:
  
  If the main partner is missing, you may need to add or update the partner functions in the master data.
  Use transaction codes like BP (Business Partner) or XK02 (Change Vendor) to maintain partner data.
  
  
  
  Review Configuration:
  
  Check the configuration settings for partner determination in the relevant customizing settings (e.g., SPRO).
  Ensure that the partner determination procedure is correctly set up to include the main partner.
  
  
  
  Data Consistency Check:
  
  Run any relevant reports or transactions to check for data consistency in the partner data.
  Correct any inconsistencies that may be found.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to partner determination and SSP for any specific guidelines or known issues.
  
  
  
  Contact 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 transaction codes like BP, XK02, XK03, and BP for managing business partners and vendor data.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Ensure that the user has the necessary authorizations to view and edit partner data.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message PSSC_CONTR053.