How To Fix 5A454 - Object type '*' is not allowed

5A454 - Overview

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 454

• Message text: Object type '*' is not allowed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5A454 - Object type '*' is not allowed ?

  The SAP error message "5A454 Object type '' is not allowed" typically occurs when there is an attempt to use a wildcard character () in a context where it is not permitted. This can happen in various scenarios, such as when trying to specify object types in authorization checks, transport requests, or other configurations where specific object types are expected.
  
  Cause:
  
  Wildcard Usage: The error is primarily caused by the use of the wildcard character () in a field that does not support it. For example, if you are trying to filter or search for object types in a transaction or report and you use '', the system may not allow it.
  Authorization Issues: It can also occur if there are issues with user authorizations, where the system expects a specific object type but receives a wildcard instead.
  Configuration Errors: Sometimes, this error can arise from incorrect configurations in the system where object types