How To Fix SWF_BND_001080 - The source expression '&1' is not a valid object reference

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_BND_001 - Messages for workflow binding class

• Message number: 080

• Message text: The source expression '&1' is not a valid object reference

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_BND_001080 - The source expression '&1' is not a valid object reference ?

  The SAP error message SWF_BND_001080 indicates that there is an issue with a source expression in a workflow binding. Specifically, the message states that the source expression &1 is not a valid object reference. This typically occurs in the context of SAP Business Workflow when the system is unable to resolve a reference to an object that is expected to be available.
  Causes:
  
  Invalid Object Reference: The object reference specified in the workflow binding is incorrect or does not exist. This could be due to a typo, an object that has been deleted, or an object that is not accessible in the current context.
  Context Issues: The workflow might be trying to access an object that is not available in the current execution context, such as a missing or incorrectly defined workflow container element.
  Binding Configuration: There may be an issue with how the binding is configured in the workflow definition, leading to an invalid reference.
  Data Type Mismatch: The data type of the object being referenced may not match the expected type, causing the binding to fail.
  
  Solutions:
  
  Check Object Reference: Verify that the object reference specified in the binding is correct. Ensure that the object exists and is accessible in the context of the workflow.
  Review Workflow Definition: Open the workflow definition in the SAP Workflow Builder and check the bindings. Ensure that all source expressions are correctly defined and point to valid objects.
  Container Elements: Ensure that the workflow container elements are correctly defined and populated. If the binding is referencing a container element, make sure that it has been initialized and contains the expected data.
  Debugging: Use the workflow log and debugging tools to trace the execution of the workflow. This can help identify where the binding is failing and provide more context on the error.
  Consult Documentation: Refer to SAP documentation or community forums for additional insights on the specific workflow and binding configurations.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SWDD (Workflow Builder) to edit workflows and SWI1 (Work Item Selection) to monitor workflow instances.
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional help and shared experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SWF_BND_001080 error in your SAP workflow.