How To Fix 3G870 - No event is triggered in program &1 (function module &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: 3G - Payroll: International

• Message number: 870

• Message text: No event is triggered in program &1 (function module &2)

What causes this issue?

When checking program <LS>&V1&</>, the system has identified that the
function module <LS>&V2&</> is not called in the program. This module
ensures that additional processing of the process model is triggered.

How to fix this error?

Insert the call for the function module <LS>&V2&</> at the end of the
program <LS>&V1&</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 3G870 - No event is triggered in program &1 (function module &2) ?

  The SAP error message 3G870 indicates that no event is triggered in the specified program and function module. This error typically arises in the context of SAP's event-driven programming model, where certain events are expected to be triggered during the execution of a program or function module.
  Cause:
  
  Missing Event Trigger: The most common cause is that the expected event has not been triggered in the program. This could be due to a logical error in the code or a missing call to the event handler.
  Incorrect Program/Function Module: The program or function module specified in the error message may not be the correct one, or it may not be set up to handle the events properly.
  Configuration Issues: There may be configuration issues in the system that prevent the event from being triggered.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to trigger the event.
  
  Solution:
  
  Check Event Handling: Review the program and function module to ensure that the event is correctly defined and that the appropriate event handler is being called.
  Debugging: Use the debugger to step through the code and identify where the event should be triggered. Look for any conditions that may prevent the event from being fired.
  Review Configuration: Check any relevant configuration settings in the system that may affect event triggering. This could include settings in transaction codes, user roles, or system parameters.
  Authorization Check: Ensure that the user executing the program has the necessary authorizations to trigger the event.
  Consult Documentation: Refer to SAP documentation or notes related to the specific program or function module for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific program or function module. SAP frequently updates their knowledge base with solutions to common problems.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and the solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in debugging or analyzing the issue, such as SE80 (Object Navigator) or SE37 (Function Module).
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support for further assistance.