How To Fix WO308 - Tasks must be selected for processing

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 308

• Message text: Tasks must be selected for processing

What causes this issue?

You want to process a task (e.g. cut, assign agent, display task
details), but you have not selected a task.
Please note that all functions such as cut, paste, group, assign agent
and task details relate exclusively to workflow definition (right half
of the screen).

System Response

Processing is not possible.

How to fix this error?

Select the task you want to process and select the function again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WO308 - Tasks must be selected for processing ?

  The SAP error message WO308 ("Tasks must be selected for processing") typically occurs in the context of work order processing, particularly when you are trying to execute a transaction that requires specific tasks to be selected, but none have been selected.
  Cause:
  
  No Tasks Selected: The most common cause of this error is that the user has not selected any tasks for processing. This can happen if the user is trying to execute a function that requires at least one task to be selected in the work order or maintenance order screen.
  Incorrect Selection Criteria: Sometimes, the criteria used to filter tasks may not yield any results, leading to the inability to select any tasks.
  User Authorization: In some cases, the user may not have the necessary authorizations to view or select certain tasks.
  
  Solution:
  
  Select Tasks: Ensure that you have selected at least one task in the task list before attempting to process. You can do this by checking the task list and clicking on the checkbox next to the tasks you want to process.
  Review Selection Criteria: If you are using filters to display tasks, review the criteria to ensure that they are set correctly and that there are tasks available that meet those criteria.
  Check Authorizations: Verify that you have the necessary authorizations to view and select the tasks. If you suspect an authorization issue, contact your SAP security administrator.
  Refresh the Screen: Sometimes, refreshing the screen or reloading the transaction can help in case of temporary glitches.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to work order processing, such as IW32 (Change Order), IW31 (Create Order), or IW38 (Change PM Orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP documentation or user manuals for guidance on how to properly select and process tasks within work orders.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.