How To Fix WO309 - Only one task may be selected for function &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 309

• Message text: Only one task may be selected for function &

What causes this issue?

Function &v1& can only be used on a task.

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?

Please select a task for function &v1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WO309 - Only one task may be selected for function & ?

  The SAP error message WO309 ("Only one task may be selected for function &") typically occurs in the context of work order processing or task management within SAP. This error indicates that the system expects only one task to be selected for a particular function, but multiple tasks have been selected instead.
  Cause:
  
  Multiple Task Selection: The most common cause of this error is that the user has selected more than one task when the system only allows for a single task to be processed at a time for the specified function.
  Configuration Settings: In some cases, the configuration settings in the SAP system may restrict certain functions to operate on a single task basis.
  User Error: Users may inadvertently select multiple tasks due to misunderstanding the interface or the process.
  
  Solution:
  
  Select a Single Task: Review the tasks you have selected and ensure that only one task is highlighted or selected when you attempt to perform the function that triggered the error.
  Check Functionality: Verify that the function you are trying to execute is indeed designed to work with a single task. If you need to perform the same function on multiple tasks, you may need to do so sequentially.
  Review Documentation: Consult the SAP documentation or help resources related to the specific transaction or function you are using to understand its limitations and requirements.
  User Training: If this error occurs frequently, consider providing additional training for users to ensure they understand how to properly select tasks and use the system.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to work orders, such as IW31 (Create Work Order), IW32 (Change Work Order), or IW33 (Display Work Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented and resolved in later updates.
  Support: If the issue persists and you cannot find a resolution, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to resolve the WO309 error and continue with your work in SAP.