How To Fix RPUGEN002 - FM &1 called with wrong or missing input parameter values

RPUGEN002 - Overview

• Message type: E = Error

• Message class: RPUGEN - General Error Messages in Procurement (ISR)

• Message number: 002

• Message text: FM &1 called with wrong or missing input parameter values

What causes this issue?

An internal error occurred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE ISR_SYSTEMFEHLER OBJECT DOKU ID TX

Procedure for System Administrators

Wrong or incomplete input parameters of a function module were passed
on. The error can only be rectified by a program correction.

Error message extract from SAP system. Copyright SAP SE.

RPUGEN002 - Details

• The SAP error message RPUGEN002 indicates that a function module (FM) was called with incorrect or missing input parameter values. This error typically occurs in the context of payroll processing or when executing certain reports that rely on function modules to retrieve or process data.
  
  Cause:
  
  Incorrect Parameter Values: The function module is expecting specific input parameters, and if these are not provided or are incorrect, the error will occur.
  Missing Parameters: If required parameters are not passed to the function module, it will trigger this error.
  Data Issues: There may be issues with the data being processed, such as missing employee records or incorrect payroll data.
  
  Configuration Issues: Incorrect configuration in the payroll or HR module can lead to this error if the function module relies on specific settings.
  
  
  Solution:
  
  Check Function Module Documentation: Review the documentation for the specific function module being called to understand the required input parameters and their expected values.
  Debugging: Use the