How To Fix SWF_RUN707 - Workflow version switched from '&1' to '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_RUN - Workflow Runtime System

• Message number: 707

• Message text: Workflow version switched from '&1' to '&2'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_RUN707 - Workflow version switched from '&1' to '&2' ?

  The SAP error message SWF_RUN707 indicates that a workflow instance has switched from one version of a workflow definition to another. This typically occurs when a workflow definition is modified or updated while instances of that workflow are still running. The message provides the old version (&1) and the new version (&2) of the workflow.
  Cause:
  
  Workflow Definition Change: The most common cause of this error is that the workflow definition has been changed (e.g., modified, activated, or deactivated) while instances of the workflow are still active.
  Version Management: SAP allows for version management of workflows, and when a new version is activated, existing instances may switch to the new version if they are still in a state that allows for this transition.
  
  Solution:
  
  Review Workflow Changes: Check the changes made to the workflow definition. If the changes are not compatible with the running instances, consider rolling back the changes or ensuring that the new version is compatible.
  Monitor Workflow Instances: Use transaction codes like SWI1 (Work Item Selection) or SWI2_FREQ (Work Item Selection - Frequency) to monitor the workflow instances and their statuses.
  Adjust Workflow Logic: If necessary, adjust the workflow logic to handle the transition between versions more gracefully. This may involve ensuring that the new version can accommodate the data and state of the old version.
  Testing: Before activating a new version of a workflow, conduct thorough testing to ensure that existing instances will not encounter issues.
  Documentation: Document any changes made to workflows and communicate with relevant stakeholders to ensure that everyone is aware of the changes and their potential impact.
  
  Related Information:
  
  Workflow Versioning: SAP supports versioning for workflows, allowing for updates and changes without disrupting existing processes. Understanding how versioning works can help in managing workflows effectively.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWDD (Workflow Builder) for designing workflows and SWI1/SWI2 for monitoring instances.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to workflow versioning and error handling.
  
  If the issue persists or if you need further assistance, consider reaching out to SAP support or consulting the SAP community for more specific guidance based on your system configuration and workflow design.