How To Fix WO645 - Choose "Refresh"

WO645 - Overview

• Message type: E = Error

• Message class: WO - WF: Messages for Workflow Wizards

• Message number: 645

• Message text: Choose "Refresh"

What causes this issue?

When you create or change tasks, the results are not displayed
immediately in the Business Workflow Explorer.

System Response

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

How to fix this error?

Choose <LS>Refresh</> so that the changes are displayed in the Business
Workflow Explorer.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WO645 - Choose "Refresh" ?

  The SAP error message WO645 ("Choose 'Refresh'") typically occurs in the context of work orders or production orders when the system is unable to display the latest data or when there is a discrepancy in the data being viewed. This can happen for various reasons, such as data not being updated in real-time, issues with the database, or user interface problems.
  
  Cause:
  
  Data Refresh Issues: The data displayed may be outdated or not synchronized with the database.
  User Interface Glitches: Sometimes, the SAP GUI may not refresh properly due to temporary glitches.
  Network Issues: Connectivity problems can lead to incomplete data being displayed.
  Transaction Locks: If another user is currently processing the same data, it may lead to temporary unavailability.
  
  
  Solution:
  
  Click "Refresh": The immediate solution is to click the "Refresh" button in the SAP interface. This will prompt the system to reload the data and display the most current information.
  Check Network Connection: Ensure that your network