How To Fix UCXI002 - Unknown Action Code: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UCXI - Message for inbound service of SEM-BCS EhP4

• Message number: 002

• Message text: Unknown Action Code: &1

What causes this issue?

Action code &V1& is not supported.

System Response

Processing is terminated.

How to fix this error?

Check the action code in the application data for the message (the
payload). Possible action codes are:
03: Delete
04: Save (= insert or update)

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCXI002 - Unknown Action Code: &1 ?

  The SAP error message UCXI002 "Unknown Action Code: &1" typically occurs in the context of the SAP system when an action code that is not recognized or is invalid is being processed. This error can arise in various scenarios, such as during the execution of a transaction, report, or program that involves action codes.
  Cause:
  
  Invalid Action Code: The action code provided in the transaction or program is not defined in the system or is misspelled.
  Configuration Issues: The action codes may not be properly configured in the relevant customizing settings.
  Data Issues: The data being processed may contain incorrect or unexpected values that lead to the system not recognizing the action code.
  Version Compatibility: The action code may be valid in one version of the software but not in another, leading to compatibility issues.
  
  Solution:
  
  Check Action Code: Verify the action code being used. Ensure that it is correctly spelled and matches the expected values defined in the system.
  Review Configuration: Check the configuration settings related to the action codes in the relevant customizing transactions (e.g., SPRO). Ensure that the action codes are defined and active.
  Debugging: If you have access to debugging tools, you can trace the program execution to see where the action code is being processed and identify why it is not recognized.
  Consult Documentation: Refer to SAP documentation or help files for the specific module or transaction you are working with to understand the valid action codes.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve compatibility issues.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check specific transaction codes related to the module you are working with.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  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 the cause of the UCXI002 error and implement a suitable solution.