How To Fix SWDP_WB_TOOL255 - Context element &1 does not match the component interface definition &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 255

• Message text: Context element &1 does not match the component interface definition &2

What causes this issue?

The context element &V1& belongs to the implementation of the interface
&V2&. In the interface &V2&, however, the context element is defined
differently.
The first element in which the two subtrees under &V1& are different is
the element &V3&.

System Response

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

How to fix this error?

Switch to the editor for the current component and there choose the view
"Implemented Interfaces". The implementation status for &V2& is marked
by a red traffic light. Implement interface &V2& again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.