How To Fix WL439 - Workflow & no.& WI end & by event: Object '&' not in WI container

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 439

• Message text: Workflow & no.& WI end & by event: Object '&' not in WI container

What causes this issue?

A work item was completed by an event from an object and has reported
back to the workflow manager. However, the container element with the
object ID is missing from the
<DS:GLOS.36AC1E9713A558B5E10000009B38F985>work item container</>. The
workflow manager can therefore not determine with which branch of the
workflow processing should be continued.

System Response

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

INCLUDE NA_WF_ERROR OBJECT DOKU ID TX

How to fix this error?

Make sure the work item returns the container elements with the object
IDs of the required terminating events as a result, that is define an
appropriate binding (import and export!). Assign an object ID to the
container elements in the method called.

Error message extract from SAP system. Copyright SAP SE.