How To Fix WL099 - Error processing work item (Method &2->&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 099

• Message text: Error processing work item (Method &2->&1)

What causes this issue?

An error occurred in the execution of a method for an object type from
the Business Object Repository.
The exact error number and the relevant variables are:
Message class/Error number: &V1&
Variables: &V2& &V3& &V4&

System Response

The action was terminated. No changes were made to the work item.

How to fix this error?

Determine the actual cause of the error by carrying out the actions
described in the long text of the error message &V1&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WL099 - Error processing work item (Method &2->&1) ?

  The SAP error message WL099, which states "Error processing work item (Method &2->&1)," typically occurs in the context of SAP Business Workflow. This error indicates that there was a problem executing a specific method in a workflow instance. The placeholders &1 and &2 represent the method name and the workflow object, respectively.
  Causes:
  
  Method Implementation Issues: The method being called may not be implemented correctly or may contain errors in its logic.
  Authorization Issues: The user executing the workflow may not have the necessary authorizations to perform the action defined in the method.
  Data Issues: The data being processed by the method may be invalid or incomplete, leading to runtime errors.
  Configuration Issues: There may be misconfigurations in the workflow definition or the associated business objects.
  System Errors: There could be underlying system issues, such as database connectivity problems or system resource limitations.
  
  Solutions:
  
  Check Method Implementation: Review the method implementation in the workflow. Ensure that it is correctly coded and handles all possible scenarios, including error handling.
  Review Authorizations: Verify that the user executing the workflow has the necessary authorizations to perform the actions defined in the method.
  Validate Input Data: Check the data being passed to the method. Ensure that it is valid and meets all required criteria.
  Debugging: Use the SAP debugging tools to step through the workflow and identify where the error occurs. This can help pinpoint the exact cause of the issue.
  Check Workflow Configuration: Review the workflow configuration to ensure that all steps and methods are correctly defined and linked.
  Consult Logs: Check the workflow logs and system logs (transaction SWI1 for workflow logs) for additional error messages or details that can provide more context about the failure.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: 
  
  SWI1: Work Item Selection
  SWI2_FREQ: Work Item Overview
  SWI2_DURA: Work Item Overview by Duration
  SWI2_COCKPIT: Workflow Management Cockpit
  
  
  Workflow Monitoring: Use the workflow monitoring tools to track the status of workflows and identify any stuck or failed instances.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.