How To Fix UACC028 - Invalid action during upload (item category &1, action &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: UACC - Message Class for Concurrent Costing Adapter

• Message number: 028

• Message text: Invalid action during upload (item category &1, action &2)

What causes this issue?

Action "&v2&" should be executed for item category &v1& during the
upload. But this action is not possible here.

System Response

The system skips the item.

How to fix this error?

Check the settings under <DS:SIMG.UA_UPLCMD>Determine Actions</>. It is
possible that an incorrect action has been entered for item category
&v1& or that no action has been entered at all.

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 UACC028 - Invalid action during upload (item category &1, action &2) ?

  The SAP error message UACC028 "Invalid action during upload (item category &1, action &2)" typically occurs during the upload of data into the SAP system, particularly when dealing with item categories and the actions being performed on them. This error indicates that the action specified for the item category is not valid or not allowed in the current context.
  Causes:
  
  Invalid Action: The action specified in the upload process does not correspond to the allowed actions for the given item category. For example, trying to create an item when the item category only allows updates.
  Configuration Issues: The item category may not be properly configured in the system, leading to restrictions on what actions can be performed.
  Data Format Issues: The data being uploaded may not conform to the expected format or structure, causing the system to reject the action.
  Authorization Issues: The user performing the upload may not have the necessary authorizations to perform the specified action on the item category.
  
  Solutions:
  
  Check Item Category Configuration: Review the configuration of the item category in the SAP system to ensure that the actions being attempted are valid. This can be done in the relevant customizing transaction (e.g., SPRO).
  Validate Upload Data: Ensure that the data being uploaded is in the correct format and adheres to the expected structure. Check for any discrepancies in the data that might lead to the error.
  Review Action Definitions: Confirm that the actions being used in the upload process are defined and valid for the specified item category. This may involve checking the documentation or configuration settings.
  User Authorizations: Verify that the user has the necessary authorizations to perform the actions on the item category. This can be checked in the user roles and authorizations assigned to the user.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error message or provide additional guidance on resolving it.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like SE11 (Data Dictionary), SE37 (Function Modules), or SPRO (Customizing) to investigate the issue further.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Documentation: Refer to SAP documentation for the specific module you are working with, as it may provide additional context on item categories and valid actions.
  
  By following these steps, you should be able to identify the root cause of the UACC028 error and implement a suitable solution.