How To Fix IUUC_AUTH002 - User &1 is not authorized to use the change log

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_AUTH -

• Message number: 002

• Message text: User &1 is not authorized to use the change log

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_AUTH002 - User &1 is not authorized to use the change log ?

  The SAP error message IUUC_AUTH002 indicates that a user is not authorized to access the change log. This typically occurs in the context of SAP Landscape Transformation (SLT) or when working with data replication scenarios where change logs are used to track changes in the source system.
  
  Cause:
  The error is caused by insufficient authorizations for the user trying to access the change log. Specifically, the user lacks the necessary permissions to read from the change log tables, which are essential for the replication process.
  
  Solution:
  To resolve this issue, you need to ensure that the user has the appropriate authorizations. Here are the steps to do that:
  
  
  Identify the User: Determine which user is encountering the error (the user represented by &1 in the error message).
  
  
  Check Authorizations:
  
  Use transaction code SU01 to display the user profile.
  Check the roles assigned to the user and ensure that they include the necessary authorizations.
  
  
  
  Assign Required Roles:
  
  The user typically needs