How To Fix WB2B_CS403 - Matching key data not found for Matching Group &1 and Matching Type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B_CS - Trading Contract: Contract Matching and Settlement

• Message number: 403

• Message text: Matching key data not found for Matching Group &1 and Matching Type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B_CS403 - Matching key data not found for Matching Group &1 and Matching Type &2 ?

  The SAP error message WB2B_CS403 indicates that the system could not find matching key data for a specified matching group and matching type. This error typically occurs in the context of SAP's Business-to-Business (B2B) integration scenarios, particularly when dealing with data matching processes.
  Cause:
  The error can be caused by several factors, including:
  
  
  Missing Data: The key data required for the matching process is not available in the system. This could be due to incomplete data entry or missing records in the relevant tables.
  
  
  Incorrect Configuration: The matching group or matching type specified may not be correctly configured in the system. This could involve incorrect settings in the B2B configuration or in the relevant master data.
  
  
  Data Inconsistency: There may be inconsistencies in the data that prevent the system from finding a match. This could include discrepancies in data formats, values, or relationships.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the data required for the matching process.
  
  
  Solution:
  To resolve the WB2B_CS403 error, you can take the following steps:
  
  
  Check Data Availability:
  
  Verify that the key data for the specified matching group and matching type exists in the system. You can do this by checking the relevant tables or using transaction codes that display the data.
  
  
  
  Review Configuration:
  
  Ensure that the matching group and matching type are correctly configured in the B2B settings. This may involve checking the configuration in transaction codes like SPRO or WB2B.
  
  
  
  Data Consistency Check:
  
  Perform a data consistency check to identify any discrepancies in the data. This may involve running reports or using tools to validate the data integrity.
  
  
  
  Authorization Check:
  
  Confirm that the user has the necessary authorizations to access the data. You can check user roles and authorizations in transaction SU01 or PFCG.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific matching group and type for additional guidance on configuration and troubleshooting.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant context to help them diagnose the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WB2B, SPRO, and SE11 for data dictionary checks.
  SAP Notes: Search for SAP Notes related to the error message WB2B_CS403 in the SAP Support Portal for any known issues or patches.
  B2B Configuration: Review the B2B configuration guides provided by SAP for best practices and setup instructions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.