How To Fix IUUC_MOD053 - No authorization to change to auth group &1 , changing back to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MOD - Message Class for IUCC Model Classes (Generics)

• Message number: 053

• Message text: No authorization to change to auth group &1 , changing back to &2

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MOD053 - No authorization to change to auth group &1 , changing back to &2 ?

  The SAP error message IUUC_MOD053 indicates that a user is attempting to change an authorization group for an object but does not have the necessary permissions to do so. This message typically arises in the context of data replication or data transfer processes, particularly when using the SAP Landscape Transformation (SLT) Replication Server.
  Cause:
  The error occurs due to the following reasons:
  
  Insufficient Authorizations: The user executing the operation does not have the required authorizations to change the authorization group of the specified object.
  Authorization Group Restrictions: The system is configured to restrict changes to certain authorization groups, and the user does not belong to the necessary roles or profiles that allow such changes.
  System Configuration: The system may have specific settings that prevent unauthorized changes to sensitive objects.
  
  Solution:
  To resolve the IUUC_MOD053 error, consider the following steps:
  
  
  Check User Authorizations:
  
  Verify the user's roles and authorizations in the SAP system. Ensure that the user has the necessary permissions to change the authorization group.
  Use transaction code SU53 to analyze the authorization check after the error occurs. This will show which authorization object is missing.
  
  
  
  Adjust Roles and Profiles:
  
  If the user lacks the necessary authorizations, you may need to adjust their roles or profiles. This can be done by a system administrator or security officer.
  Ensure that the user is assigned to a role that includes the necessary authorization objects for changing authorization groups.
  
  
  
  Consult with Security Team:
  
  If you are not authorized to make changes to user roles, consult with your SAP security team to request the necessary authorizations.
  
  
  
  Review System Configuration:
  
  Check if there are any specific configurations or restrictions in place that prevent changes to authorization groups. This may involve reviewing the settings in transaction SU24 or related authorization management transactions.
  
  
  
  Documentation and Support:
  
  Refer to SAP documentation or support notes related to authorization management and the specific transaction or process you are working with.
  If the issue persists, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that control access to changing authorization groups, such as S_AUTHORITY or S_USER_AUTH.
  Transaction Codes: Common transaction codes related to user authorization management include:
  
  SU01 (User Maintenance)
  PFCG (Role Maintenance)
  SU53 (Display Authorization Check)
  
  
  SAP Notes: Search for SAP Notes related to IUUC_MOD053 for any specific patches or updates that may address this issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.