How To Fix WD394 - No version selected. Use most recent version (if active)?

WD394 - Overview

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 394

• Message text: No version selected. Use most recent version (if active)?

What causes this issue?

You have not selected a version.

System Response

The active version will be used when confirming this message. If no
active version is available, the most recent version will be used.

How to fix this error?

Confirm that you wish to transfer the active/most recent version or
cancel and select a version.

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

Error message extract from SAP system. Copyright SAP SE.

WD394 - Details

• The SAP error message:
  WD394 No version selected. Use most recent version (if active)
  typically occurs in the context of Web Dynpro applications or component usage where a version of a Web Dynpro component or application is expected but not explicitly specified or found.
  
  Cause
  
  No version of the Web Dynpro component or application was selected or specified during runtime.
  The system expects a version to be selected, but none is provided.
  This can happen if the Web Dynpro component or application has multiple versions, and the system cannot determine which version to use.
  The error message suggests that the system is defaulting to the most recent active version, but the explicit version selection is missing or not handled properly.
  It may also occur if the version management is enabled but no version is active or the version selection logic is missing in the code or configuration.
  
  
  When does it occur?
  
  When launching or calling a Web Dynpro application/component that