How To Fix 5A166 - Preset time period not applied due to authorization problem

5A166 - Overview

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 166

• Message text: Preset time period not applied due to authorization problem

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 5A166 - Preset time period not applied due to authorization problem ?

  The SAP error message 5A166 indicates that a preset time period could not be applied due to an authorization problem. This typically occurs when a user attempts to access or execute a transaction that requires specific authorizations that they do not possess.
  
  Cause:
  
  Insufficient Authorizations: The user does not have the necessary authorizations to access the specific time period or the related data.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for the transaction or data access.
  Profile Issues: The user’s profile may not be correctly configured to allow access to the required functions.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check the authorization check that failed. This will provide insight into which specific authorization is missing.
  Review the authorization logs to identify the missing authorizations.
  
  
  
  Role Assignment:
  
  Ensure that the user has the appropriate roles assigned that include the necessary authorizations for the transaction or data