How To Fix WL426 - Workflow '&' number & step &: Container element '&' does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 426

• Message text: Workflow '&' number & step &: Container element '&' does not exist

What causes this issue?

The container element &V4& is missing in the workflow container (for
the value or result of an assignment for example).

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 missing container element is defined in the workflow
container and is assigned a value at runtime. Check:
The definition of the workflow involved
The binding between the individual workflow activities
Is there an activity which is executed before the step concerned? Did
this activity actually return the result &V4& which is then available
in step &V3&?
For local handling of the error, call the container editor for workflow
number &V1& and enter the missing container element &V4& or assign it
an appropriate value.
INCLUDE NA_WF-ADMINISTRATOR OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.