How To Fix WB2B_CS404 - Matching sub key data not found for Group & and Matching Type & (Side: &)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 404

• Message text: Matching sub key data not found for Group & and Matching Type & (Side: &)

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 WB2B_CS404 - Matching sub key data not found for Group & and Matching Type & (Side: &) ?

  The SAP error message WB2B_CS404 indicates that there is a problem with matching sub-key data in the context of a specific group and matching type. This error typically arises in the context of SAP's Business-to-Business (B2B) integration scenarios, particularly when dealing with master data or configuration settings.
  Cause:
  The error message "Matching sub key data not found for Group & and Matching Type & (Side: &)" usually occurs due to one or more of the following reasons:
  
  Missing Configuration: The required configuration for the specified group or matching type is not set up in the system.
  Data Inconsistency: There may be inconsistencies or missing entries in the master data that are required for the matching process.
  Incorrect Parameters: The parameters being used for the matching process may be incorrect or not aligned with the expected values in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the required data or configuration.
  
  Solution:
  To resolve the WB2B_CS404 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify that the configuration for the specified group and matching type is correctly set up in the system. This may involve checking transaction codes related to B2B settings or master data configuration.
  
  
  
  Review Master Data:
  
  Ensure that all necessary master data entries are present and correctly maintained. This includes checking for any missing or inconsistent data that may be required for the matching process.
  
  
  
  Validate Parameters:
  
  Double-check the parameters being used in the matching process. Ensure that they are correct and correspond to the expected values in the system.
  
  
  
  Authorization Check:
  
  Confirm that the user executing the process has the necessary authorizations to access the relevant data and configurations. If not, work with your SAP security team to obtain the required permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to B2B integration and the specific matching process you are working with. This may provide additional insights into the error and how to resolve it.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools to trace the execution of the process and identify where the error is occurring. This may require assistance from a technical consultant or developer.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE20 (Partner Profiles), WE21 (Port Definitions), and others related to B2B configuration.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the WB2B_CS404 error and implement an appropriate solution. If the problem continues, consider reaching out to SAP support for further assistance.