How To Fix EM434 - Category &1 is used in activity group &2

EM434 - Overview

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 434

• Message text: Category &1 is used in activity group &2

What causes this issue?

You tried to delete category &V1&, but it is still being used in
activity group &V2&.

System Response

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

Change activity group &V2&.

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.

EM434 - Details

• The SAP error message EM434 indicates that a specific category (denoted as &1) is being used in an activity group (denoted as &2) in a way that is not allowed or is causing a conflict. This error typically arises in the context of SAP's project management or activity management modules, where categories are used to classify activities or tasks.
  
  Cause:
  
  Incorrect Configuration: The category may not be properly configured for the activity group, or it may not be allowed to be used in that specific context.
  Inconsistent Data: There may be inconsistencies in the data setup, such as the category being assigned to multiple activity groups or being used in a way that violates business rules.
  Authorization Issues: The user may not have the necessary authorizations to use the specified category in the activity group.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings for both the category and the activity group. Ensure that the category is allowed