How To Fix WL875 - Work queue &: Lines cannot be updated in blocks

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 875

• Message text: Work queue &: Lines cannot be updated in blocks

What causes this issue?

You attempted to change several elements (lines) of the work queue &v1&
at once. This change was not completely successful since it was not
possible to update all lines.

System Response

The action was terminated, the work queue remains unchanged.

How to fix this error?

The elements (lines) of the work queue can be updated individually, the
incorrect elements can be dealt with separately.

Error message extract from SAP system. Copyright SAP SE.