How To Fix 54249 - Response indicator not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: 54 - Messages for HR tables

• Message number: 249

• Message text: Response indicator not valid

What causes this issue?

You have entered a non-existent response indicator in the
time constraint string.

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?

Enter a valid response indicator.
E, A, W, N and ' ' re valid response indicators.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 54249 - Response indicator not valid ?

  The SAP error message 54249, which states "Response indicator not valid," typically occurs in the context of SAP's communication with external systems, particularly in scenarios involving EDI (Electronic Data Interchange) or other forms of data exchange. This error indicates that the response indicator received from an external system does not match the expected values defined in the SAP system.
  Cause:
  
  Invalid Response Indicator: The response indicator received from the external system is not recognized or is not valid according to the configuration in SAP.
  Configuration Issues: There may be a mismatch in the configuration settings between the SAP system and the external system, leading to unexpected response indicators.
  Data Format Issues: The data format or structure of the response may not conform to the expected standards, causing SAP to reject it.
  Communication Errors: Issues in the communication channel (e.g., network problems, incorrect endpoint configurations) can lead to corrupted or invalid responses.
  
  Solution:
  
  Check Response Indicator Values: Verify the response indicator values that are being sent from the external system. Ensure they match the expected values defined in SAP.
  Review Configuration: Check the configuration settings in both SAP and the external system. Ensure that they are aligned and that the expected response indicators are correctly defined.
  Validate Data Formats: Ensure that the data being sent and received adheres to the expected formats and standards. This may involve checking the EDI mapping or other data transformation processes.
  Debugging and Logs: Use transaction codes like SLG1 (Application Log) or ST22 (Dump Analysis) to check for any additional error messages or logs that can provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or the specific module documentation related to the integration scenario to understand the expected response indicators and their meanings.
  Contact External System Support: If the issue persists, it may be necessary to contact the support team for the external system to investigate if there are any known issues or changes that could affect the response indicators.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE02 (IDoc Display), WE19 (IDoc Test Tool), and others that can help in monitoring and troubleshooting EDI transactions.
  SAP Notes: Check for any SAP Notes related to this error message or the specific integration scenario you are working with. SAP Notes often provide fixes or workarounds for known issues.
  Integration Scenarios: Understanding the specific integration scenario (e.g., EDI, API, etc.) can help in diagnosing the issue more effectively.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.