How To Fix HRGB_GEN001 - Error; Undefined Day Rule &1 in T554C (08/&2/&3/&4)

HRGB_GEN001 - Overview

• Message type: E = Error

• Message class: HRGB_GEN - Generic Messages for all utility classes

• Message number: 001

• Message text: Error; Undefined Day Rule &1 in T554C (08/&2/&3/&4)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRGB_GEN001 - Error; Undefined Day Rule &1 in T554C (08/&2/&3/&4) ?

  The SAP error message HRGB_GEN001, which indicates "Undefined Day Rule &1 in T554C (08/&2/&3/&4)," typically arises in the context of time management or payroll processing within the SAP Human Capital Management (HCM) module. This error suggests that there is a reference to a day rule in the system that has not been defined in the configuration table T554C.
  
  Cause:
  
  Undefined Day Rule: The day rule referenced in the error message (indicated by &1) does not exist in the T554C table. This could happen if the day rule was deleted, not created, or if there is a typo in the configuration.
  Incorrect Configuration: The configuration for the specific employee or payroll area may be incorrect, leading to the system looking for a day rule that is not set up.
  Data Migration Issues: If data was migrated from another system, there may have been issues in transferring the day rules correctly.
  
  
  Solution:
  
  
  Check T554C Table: 
  
  Go to transaction