How To Fix UAMO030 - &1 "&2" is unknown

UAMO030 - Overview

• Message type: E = Error

• Message class: UAMO - UA Modeler

• Message number: 030

• Message text: &1 "&2" is unknown

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?

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UAMO030 - Details

• The SAP error message UAMO030 typically indicates that a specific object or entity (like a user, role, or authorization object) is not recognized or does not exist in the system. The placeholders "&1" and "&2" in the message represent the specific object type and name that are causing the issue.
  
  Cause:
  
  Non-existent Object: The object you are trying to reference (e.g., a user, role, or authorization object) does not exist in the system.
  Typographical Error: There may be a typo in the name of the object you are trying to access.
  Authorization Issues: The user may not have the necessary authorizations to view or access the object.
  Transport Issues: If the object was recently transported from another system, it may not have been properly imported or activated.
  
  
  Solution:
  
  
  Verify Object Existence:
  
  Check if the object (user, role, etc.) actually exists in the system. You can do this by using transaction codes like SU01 (for users), PFCG (for roles),