How To Fix RU450 - Personnel no. or no. of time recording ID card cannot be entered

RU450 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 450

• Message text: Personnel no. or no. of time recording ID card cannot be entered

What causes this issue?

When the first time event was created, no personnel number or time
recording ID card number was entered. Therefore, all further time
events must be created without a personnel number or time recording ID
card number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RU450 - Personnel no. or no. of time recording ID card cannot be entered ?

  The SAP error message RU450 indicates that there is an issue with the personnel number or the time recording ID card that you are trying to enter. This error typically occurs in the context of time management or personnel administration modules within SAP.
  
  Cause:
  
  Invalid Personnel Number: The personnel number you are trying to enter may not exist in the system or may have been deleted.
  Incorrect Time Recording ID: The time recording ID card may not be valid or may not be associated with the personnel number.
  Data Inconsistency: There may be inconsistencies in the data related to the personnel number or time recording ID.
  Authorization Issues: The user may not have the necessary authorizations to access the personnel number or time recording ID.
  
  Configuration Issues: There may be configuration settings in the SAP system that are preventing the entry of the personnel number or time recording ID.
  
  
  Solution:
  
  Verify Personnel Number: Check if the personnel number