How To Fix BNK_COM_CORE106 - Unknown incoming transaction status code

SAP Error Message - Details

• Message type: E = Error

• Message class: BNK_COM_CORE - Messages related to the core and application of Bank Comm

• Message number: 106

• Message text: Unknown incoming transaction status code

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 BNK_COM_CORE106 - Unknown incoming transaction status code ?

  The SAP error message BNK_COM_CORE106 with the description "Unknown incoming transaction status code" typically occurs in the context of bank communication and transaction processing. This error indicates that the system has encountered a status code in an incoming transaction that it does not recognize or cannot process.
  Causes:
  
  Invalid Status Code: The incoming transaction may contain a status code that is not defined in the system or is not mapped correctly.
  Configuration Issues: There may be a misconfiguration in the bank communication settings or in the mapping of status codes.
  Data Format Issues: The format of the incoming transaction data may not conform to the expected standards, leading to unrecognized status codes.
  Version Mismatch: The version of the bank communication format being used may not be compatible with the version expected by the SAP system.
  
  Solutions:
  
  
  Check Status Code Mapping:
  
  Review the mapping of status codes in the SAP system. Ensure that all possible status codes from the bank are correctly defined and mapped in the system.
  You can check the configuration in transaction code OBPM1 (for bank communication management) or similar configuration transactions.
  
  
  
  Update Configuration:
  
  If you find that the status code is indeed missing, you may need to add it to the configuration. This may involve working with your bank to understand the status codes they are sending.
  
  
  
  Review Incoming Data:
  
  Analyze the incoming transaction data to ensure it adheres to the expected format. You may need to use tools like the SAP Application Log (transaction SLG1) to get more details about the error.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to bank communication for any updates or patches that may address this issue.
  
  
  
  Contact Support:
  
  If the issue persists, consider reaching out to SAP support or your bank's technical support for assistance. They may have insights into specific status codes or recent changes that could affect processing.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBPM1 (for bank communication management), SLG1 (for application logs), and FBPM (for payment processing).
  SAP Notes: Search for SAP Notes related to bank communication errors or specific to the BNK_COM_CORE106 error for any known issues or fixes.
  Bank Communication Management: Understanding the overall configuration and setup of bank communication in SAP can help in troubleshooting similar issues in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.