How To Fix SWDP_WB_TOOL437 - Definition of aggregation "&1" does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 437

• Message text: Definition of aggregation "&1" does not exist

What causes this issue?

The definition of the aggregation "&V1&" is not available in this system
(release status, Support Package status). The existing metadata does not
match this system status. Therefore, it cannot be processed by the
development environment. The process is terminated.

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?

If possible, update the status of your system so that the corresponding
definition is available.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.