How To Fix 3G819 - Missing/superfluous modules in selection program &1 (&2 &3 &4)

3G819 - Overview

• Message type: E = Error

• Message class: 3G - Payroll: International

• Message number: 819

• Message text: Missing/superfluous modules in selection program &1 (&2 &3 &4)

What causes this issue?

The system has identified inconsistencies when checking the selection
program <LS>&V1&</>.
The system has different requirements of the selection program
depending on whether the off-cycle process is started using the
<LS>Off-cycle workbench</> transaction or using the <LS>HR process
workbench</>.
If you start the process from the <LS>Off-cycle workbench</>, only the
function module <LS>HRPY_PROCESS_FIRE_EVENT</> is required.
If you start the process from the <LS>HR process workbench</>, insert
the function modules <LS>HRPY_PROCESS_INIT_SELECTION</> and
<LS>HRPY_PROCESS_CLOSE_SELECTION</>.
The following function modules were found:
&V2&
&V3&
&V4&

How to fix this error?

Please change the selection program so that it contains the correct
function modules for the required task. You can use the programs
<LS>H99_SELECT_OFF_CYCLE</> (start from off-cycle workbench) and
<LS>H99_SELECT_OC_ALL</> (start from HR process workbench) as models.

Error message extract from SAP system. Copyright SAP SE.

3G819 - Details

• The SAP error message 3G819 indicates that there are missing or superfluous modules in the selection program specified in the message. This typically occurs when there is a mismatch between the expected modules and the actual modules available in the program.
  
  Cause:
  
  Missing Modules: The program is trying to call a module that does not exist or is not available in the current context.
  Superfluous Modules: The program may have modules that are not needed or are incorrectly included in the selection screen.
  Transport Issues: If the program was transported from one system to another, some modules may not have been transported correctly.
  Development Errors: Errors in the development of the program, such as incorrect naming or missing includes.
  
  
  Solution:
  
  Check Module Availability: Verify that all the modules referenced in the selection program are correctly defined and available in the program.
  Review Program Logic: Go through the program logic to ensure that there are no unnecessary modules included.