How To Fix SWDP_WB_TOOL485 - Action "&2" must be "validation-independent"

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools

• Message number: 485

• Message text: Action "&2" must be "validation-independent"

What causes this issue?

Element "&V1&" is a MessageArea and has an event binding on action "&V2&
". The Web Dynpro ABAP runtime requires that the bound action must be of
type "validation-independent".

System Response

How to fix this error?

Change the type of the bound action to "validation-independent".

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.