How To Fix HRGB024 - One of IV_PERNR or IV_NO_PERNR to be provided to avoid buffer overflow

HRGB024 - Overview

• Message type: E = Error

• Message class: HRGB - HR: Messages for Great Britain

• Message number: 024

• Message text: One of IV_PERNR or IV_NO_PERNR to be provided to avoid buffer overflow

Self-Explanatory Message

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HRGB024 - Details

• The SAP error message HRGB024 indicates that there is an issue related to the input parameters for a function module or method that is expecting either an employee number (IV_PERNR) or a non-employee number (IV_NO_PERNR) to be provided. This error typically arises in the context of HR (Human Resources) modules, particularly when dealing with personnel data.
  
  Cause:
  The error occurs when neither of the required input parameters (IV_PERNR or IV_NO_PERNR) is provided, leading to a potential buffer overflow situation. This can happen due to:
  
  Missing Input Parameters: The calling program or function did not pass any values for IV_PERNR or IV_NO_PERNR.
  Incorrect Logic: The logic in the program may not correctly determine which parameter to use based on the context.
  Data Handling Issues: There may be issues in how data is being handled or passed between different parts of the program.
  
  
  Solution:
  To resolve the HRGB024 error, you can take the following steps:
  
  
  Check Input Parameters: Ensure that