How To Fix TXS_MESSAGES040 - Response Payload not found in buffer for key &

SAP Error Message - Details

• Message type: E = Error

• Message class: TXS_MESSAGES - Tax Service Messages class

• Message number: 040

• Message text: Response Payload not found in buffer for key &

What causes this issue?

No request or response found in your query.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Check the application log for request response payload.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TXS_MESSAGES040 - Response Payload not found in buffer for key & ?

  The SAP error message TXS_MESSAGES040: Response Payload not found in buffer for key & typically occurs in the context of SAP's integration scenarios, particularly when dealing with asynchronous communication or when using the SAP Cloud Platform Integration (CPI) or SAP Process Orchestration (PO). This error indicates that the system is unable to find the expected response payload in the buffer for a specific key, which can lead to issues in processing messages.
  Causes:
  
  Message Timeout: The response message may not have been received within the expected time frame, leading to a timeout.
  Buffer Cleanup: The buffer may have been cleared or cleaned up before the response was processed, which can happen if the system is configured to delete old messages after a certain period.
  Incorrect Key: The key used to retrieve the response payload may be incorrect or malformed, leading to a failure in locating the corresponding message.
  Network Issues: Network interruptions or issues during message transmission can lead to the response not being received or processed correctly.
  Configuration Issues: Misconfigurations in the integration flow or message mapping can lead to the system not being able to find the expected response.
  
  Solutions:
  
  Check Message Flow: Verify the message flow and ensure that the request is being sent correctly and that the response is being generated as expected.
  Increase Timeout Settings: If timeouts are a frequent issue, consider increasing the timeout settings for the message processing.
  Review Buffer Settings: Check the buffer settings in your SAP system to ensure that messages are retained for an adequate period and that cleanup processes are not prematurely deleting messages.
  Validate Keys: Ensure that the keys used for message correlation are correctly generated and passed between the request and response.
  Monitor Network Stability: Investigate any potential network issues that could be affecting message transmission and ensure that the network is stable.
  Check Logs: Review the application logs and error logs for any additional information that might provide context for the error.
  Test Integration Scenarios: Conduct tests on the integration scenarios to ensure that they are functioning as expected and that messages are being processed correctly.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for your specific version of SAP PO or CPI for detailed information on message processing and error handling.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to find potential solutions or workarounds.
  Support Tickets: If the issue persists, consider opening a support ticket with SAP for further assistance, providing them with detailed logs and context around the error.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the TXS_MESSAGES040 error in your SAP environment.