How To Fix SXCO121 - Missing service version

SAP Error Message - Details

• Message type: E = Error

• Message class: SXCO - Extension Common: Messages

• Message number: 121

• Message text: Missing service version

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 SXCO121 - Missing service version ?

  The SAP error message SXCO121, which indicates "Missing service version," typically occurs in the context of SAP's integration with external services or systems, particularly when using the SAP Cloud Platform Integration (CPI) or similar middleware solutions. This error suggests that the system is unable to find a specific version of a service that is required for processing a request.
  Cause:
  
  Service Version Not Defined: The service you are trying to access may not have a defined version in the configuration.
  Incorrect Configuration: There may be a misconfiguration in the service endpoint or the integration flow that does not specify the correct version.
  Service Unavailability: The service might be temporarily unavailable or has been deprecated.
  Network Issues: Connectivity issues between SAP and the external service can also lead to this error.
  Changes in API: If the external service has undergone changes (like an update or version change), the previous version may no longer be accessible.
  
  Solution:
  
  Check Service Configuration: Verify the configuration settings for the service in the SAP system. Ensure that the correct version of the service is specified.
  Update Integration Flow: If you are using an integration flow, ensure that it is updated to reference the correct service version.
  Consult Documentation: Review the documentation for the external service to confirm the available versions and any changes that may have occurred.
  Test Connectivity: Use tools like Postman or cURL to test the connectivity to the service endpoint directly and check if the service is reachable.
  Error Logs: Check the error logs in the SAP system for more detailed information about the error and any related issues.
  Contact Support: If the issue persists, consider reaching out to SAP support or the support team of the external service for assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  API Documentation: Review the API documentation of the external service for any updates or changes in the service versions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the SXCO121 error and implement a solution to resolve it.