How To Fix SWDP_WB_TOOL190 - & is defined in a component interface

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 190

• Message text: & is defined in a component interface

What causes this issue?

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

System Response

Events, inbound plugs, outbound plugs, and methods that are defined in a
Web Dynpro component interface cannot be deleted in an interface view or
interface controller of an implementing Web Dynpro component.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.