How To Fix WRF_FOLUPART013 - Error registering the ALV grid events

WRF_FOLUPART013 - Overview

• Message type: E = Error

• Message class: WRF_FOLUPART - Follow-Up/Replacement Material

• Message number: 013

• Message text: Error registering the ALV grid events

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_FOLUPART013 - Error registering the ALV grid events ?

  SAP Error Message:
  WRF_FOLUPART013 - Error registering the ALV grid events
  
  Cause
  This error typically occurs when there is a problem during the registration of event handlers for an ALV (ABAP List Viewer) grid control in a Web Dynpro ABAP application or a similar SAP UI technology. The root causes can include:
  
  Incorrect or missing event handler method: The event handler method specified for the ALV grid events is not implemented or incorrectly referenced.
  ALV grid control not properly instantiated: The ALV grid control instance is not correctly created or initialized before event registration.
  Event registration called at an inappropriate time: Trying to register events before the ALV grid control is fully available or after it has been destroyed.
  Incompatible ALV grid version or patch level: Sometimes, inconsistencies or bugs in certain SAP kernel or UI component versions can cause event registration failures.
  Authorization or system issues: Rarely, missing authorizations or system inconsistencies can cause such errors.
  
  
  Solution
  To resolve