How To Fix WER066 - The reference is initial for the context data object id &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 066

• Message text: The reference is initial for the context data object id &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WER066 - The reference is initial for the context data object id &1 ?

  Certainly! Here's a detailed explanation for the SAP error message WER066:
  
  SAP Error Message: WER066
  Text: The reference is initial for the context data object id &1
  
  Cause:
  This error occurs in the Workflow environment of SAP. It indicates that a reference (object key) for a context data object is initial (empty or not set) when the workflow expects it to be filled.
  
  In SAP Workflow, context data objects represent the data containers that hold information passed between workflow steps.
  Each context data object is usually linked to a business object instance via a reference (object key).
  If the workflow tries to access or use a context data object whose reference is not set (initial), it triggers this error.
  This typically happens when:
  
  The workflow container is not properly initialized.
  The business object instance is not passed correctly to the workflow.
  A step in the workflow tries to access an object that was never instantiated or assigned.
  
  
  
  
  Solution:
  To resolve the WER066 error, follow these steps:
  
  
  Check Workflow Container Initialization:
  
  Verify that the workflow container has the required context data objects properly initialized.
  Ensure that the reference (object key) for the context data object with ID &1 is correctly set before it is used.
  
  
  
  Verify Business Object Instance Passing:
  
  Confirm that the workflow is started with the correct binding to the business object instance.
  For example, if the workflow expects a Purchase Order number, make sure it is passed correctly when starting the workflow.
  
  
  
  Debug the Workflow:
  
  Use transaction SWI1 or SWI2_DIAG to analyze the workflow log.
  Use the workflow debugger (transaction SWUS or SWI1) to check the values of the context data objects at runtime.
  Identify at which step the reference becomes initial.
  
  
  
  Check Workflow Definition:
  
  In transaction PFTC or SWDD, check the workflow definition.
  Look at the container elements and their bindings.
  Make sure the context data object &1 (the one mentioned in the error) is correctly bound to a business object instance.
  
  
  
  Correct the Workflow Start Parameters:
  
  If the workflow is started via a program or event, ensure the parameters passed are correct and not initial.
  
  
  
  Review Custom Code or Enhancements:
  
  If there are custom workflow steps or methods, check if they properly set the references.
  Sometimes custom code may clear or fail to set the reference.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWI1 - Workflow log analysis
  SWI2_DIAG - Workflow diagnostics
  SWUS - Workflow debugger
  SWDD - Workflow Builder (to check workflow definitions)
  PFTC - Task maintenance
  
  
  
  SAP Notes:
  
  Search for SAP Notes related to WER066 for any known issues or patches.
  
  
  
  Common Context Data Object IDs:
  
  The &1 in the message is replaced by the actual context data object ID at runtime, e.g., BUS2012 (Purchase Order), BUS1006 (Material), etc.
  
  
  
  Example Scenario:
  
  A workflow triggered for a Purchase Order approval expects the Purchase Order number in the container.
  If the PO number is not passed or is initial, the workflow will throw WER066 when trying to access the PO data.
  
  
  
  
  Summary:
  WER066 means the workflow tried to use a context data object whose reference was not set. The fix involves ensuring that the workflow container is properly initialized with the correct business object references before the workflow steps that use them are executed.
  
  If you provide the specific context data object ID (&1) or the workflow scenario, I can help you with more tailored advice.