How To Fix WB2B_CS405 - Matching sub key data not found for Group & from & (Side: &)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 405

• Message text: Matching sub key data not found for Group & from & (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_CS405 - Matching sub key data not found for Group & from & (Side: &) ?

  The SAP error message WB2B_CS405 indicates that there is a problem with matching sub-key data in the context of a business transaction, typically related to the configuration of the system or the data being processed. This error often arises in the context of SAP's Business-to-Business (B2B) integration scenarios, particularly when dealing with master data or transactional data that requires specific keys to match.
  Cause:
  The error message "Matching sub key data not found for Group & from & (Side: &)" generally occurs due to one or more of the following reasons:
  
  Missing Data: The required sub-key data (like customer, vendor, or material information) is not available in the system for the specified group or side.
  Configuration Issues: There may be a misconfiguration in the B2B settings or in the master data settings that prevents the system from finding the necessary matching keys.
  Data Inconsistency: There could be inconsistencies in the data being processed, such as incorrect or incomplete entries in the relevant tables.
  Authorization Issues: The user or process may not have the necessary authorizations to access the required data.
  
  Solution:
  To resolve the WB2B_CS405 error, you can take the following steps:
  
  
  Check Master Data: Verify that the necessary master data (customers, vendors, materials) exists in the system and is correctly configured. Ensure that the relevant keys are present and correctly assigned.
  
  
  Review Configuration: Examine the B2B configuration settings in your SAP system. Ensure that all necessary settings are correctly defined and that there are no missing configurations that could lead to this error.
  
  
  Data Consistency Check: Run consistency checks on the relevant data to identify any discrepancies. You can use transaction codes like SE16 or SE11 to view the relevant tables and check for missing or incorrect entries.
  
  
  Authorization Check: Ensure that the user or process executing the transaction has the necessary authorizations to access the required data. You may need to consult with your SAP security team to verify this.
  
  
  Logs and Traces: Check the application logs (transaction SLG1) and any relevant traces to gather more information about the error. This can provide insights into what specific data is missing or causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific B2B scenario you are working with. There may be specific guidelines or known issues that can help you resolve the error.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SLG1 (Application Log), and SPRO (Customizing).
  SAP Notes: Search for SAP Notes related to WB2B_CS405 in the SAP Support Portal for any patches or updates that may address the issue.
  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 and resolve the underlying cause of the WB2B_CS405 error in your SAP system.