How To Fix AO198 - Incorrect system on function module for COPY parameter

AO198 - Overview

• Message type: E = Error

• Message class: AO - Appropriation requests - Master data / Customizing

• Message number: 198

• Message text: Incorrect system on function module for COPY parameter

What causes this issue?

The call of function module 'AIA1_REQUEST_COPY_VARNT' took place with
an unknown entry in the COPY: &V1& parameter.

System Response

This is a program error.

How to fix this error?

Contact your system administrator. He or she should check the program
control, since this could only have resulted from incorrect calls
within the program.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AO198 - Incorrect system on function module for COPY parameter ?

  The SAP error message AO198, which states "Incorrect system on function module for COPY parameter," typically occurs in the context of data transfer or copying operations within SAP, particularly when dealing with the use of function modules that are expected to operate on specific system configurations or parameters.
  
  Cause:
  
  Incorrect System Configuration: The error may arise if the function module is being called in a system that is not configured correctly or does not match the expected parameters for the operation.
  Parameter Mismatch: The parameters being passed to the function module may not align with what the function module expects, leading to the error.
  Transport Issues: If the function module was transported from one system to another (e.g., from development to production), there may be discrepancies in the system settings or configurations.
  Version Incompatibility: The function module may be designed for a different version of SAP or a different environment, leading to compatibility issues.
  
  
  Solution:
  
  Check System