How To Fix SWDP_WB_TOOL476 - Element "&1" has no aggregated object for aggregation "&2"

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 476

• Message text: Element "&1" has no aggregated object for aggregation "&2"

What causes this issue?

The UI Element "&V1&" does not have an aggregated object for aggregation
"&V2&". Since the aggregation here has a cardinality of 1:1, this is not
permitted.

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?

Insert a suitable object manually, or use the repair function (the
present implementation of the repair function only provides fort he
creation of a LAYOUT element (type FlowLayout), since these are the only
ones that cannot be created using the available tools).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.