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

WL875 - Overview

• 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.

WL875 - Details

• The SAP error message WL875 ("Work queue &: Lines cannot be updated in blocks") typically occurs in the context of work queue processing, particularly when there are issues with updating multiple lines of data in a work queue simultaneously. This error can arise due to various reasons, including data inconsistencies, locking issues, or configuration problems.
  Causes:
  
  Data Locking: If multiple users or processes are trying to update the same work queue entries simultaneously, it can lead to locking issues.
  Inconsistent Data: If the data being processed has inconsistencies or does not meet the required criteria for batch updates, the system may prevent the update.
  
  Configuration Issues: Incorrect configuration of the work queue or related processes can lead to this error.
  Technical Limitations: There may be limitations in the system regarding how many lines can be updated in a single transaction.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the work