How To Fix WZ330 - No data for work item &

SAP Error Message - Details

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 330

• Message text: No data for work item &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZ330 - No data for work item & ?

  Certainly! Here's a detailed explanation for the SAP error message WZ330 No data for work item &:
  
  SAP Error Message: WZ330 No data for work item &
  
  Cause:
  The error message WZ330 No data for work item & typically occurs in SAP Workflow when the system tries to process or display a workflow work item, but it cannot find the corresponding data record in the database.
  This usually happens because:
  
  The work item refers to an object or data that has been deleted or does not exist anymore.
  The workflow container or the task is trying to access data that was never created or has been removed.
  There is inconsistency or corruption in the workflow tables (e.g., SWWWIHEAD, SWWCONT, SWWLOGH).
  The work item ID passed to the workflow runtime or display transaction is invalid or outdated.
  
  
  When does it occur?
  
  When you try to display or process a workflow work item (e.g., via transaction SBWP, SWI1, or workflow inbox).
  When a workflow task is triggered but the underlying data object is missing.
  During workflow runtime or when a user tries to act on a work item.
  
  
  Solution / How to fix:
  
  
  Check the existence of the work item:
  
  Use transaction SWI1 (Work Item Selection) to search for the work item by ID.
  If the work item does not exist, it might have been deleted or is invalid.
  
  
  
  Check the workflow logs:
  
  Use transaction SWI2_FREQ or SWI2_DIAG to analyze workflow errors and inconsistencies.
  Look for related error messages or inconsistencies in the workflow logs.
  
  
  
  Check the underlying business object data:
  
  Identify the business object and instance the work item refers to.
  Verify if the object instance still exists in the system.
  If the object was deleted, the work item cannot be processed.
  
  
  
  Delete or reset the problematic work item:
  
  If the work item is invalid or corrupted, consider deleting it using transaction SWI6 (Delete Work Items).
  Be cautious: Deleting work items may affect business processes.
  
  
  
  Recreate or restart the workflow:
  
  If the workflow is stuck due to missing data, you may need to restart the workflow or create a new instance with valid data.
  
  
  
  Check for SAP Notes:
  
  Sometimes, this error is related to known bugs or issues fixed in patches.
  Search SAP Support Portal for notes related to message WZ330 or workflow inconsistencies.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SBWP - SAP Business Workplace (Inbox)
  SWI1 - Work Item Selection
  SWI2_FREQ - Workflow Error Log
  SWI2_DIAG - Workflow Diagnosis
  SWI6 - Delete Work Items
  
  
  
  Tables:
  
  SWWWIHEAD - Workflow Work Item Header
  SWWCONT - Workflow Container
  SWWLOGH - Workflow Log Header
  
  
  
  SAP Notes:
  
  Check for notes related to workflow inconsistencies or WZ330 error.
  Example: SAP Note 1234567 (hypothetical) might address workflow container issues.
  
  
  
  General Advice:
  
  Always ensure that the business objects referenced by workflows exist and are consistent.
  Regularly monitor workflow logs and clean up obsolete or stuck work items.
  Implement error handling in workflows to manage missing data scenarios gracefully.
  
  
  
  
  If you provide the context in which the error occurs (e.g., during a specific workflow, transaction, or custom development), I can help with more tailored advice.