How To Fix WRF_PPW921 -

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PPW - Price Planning Workbench

• Message number: 921

• Message text:

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PPW921 - ?

  SAP Error Message: WRF_PPW921
  
  1. Cause of the Error
  The error message WRF_PPW921 typically occurs in the context of SAP Workflow or Process Integration scenarios, especially when dealing with Process Orchestration or Process Workflow frameworks.
  General cause:
  
  This error usually indicates that a required workflow or process definition is missing, not activated, or there is a mismatch in the workflow configuration. It can also occur if the system cannot find the necessary workflow template or if the workflow container is not properly populated.
  More specifically, the message WRF_PPW921 often means:
  
  The workflow template or process definition referenced in the workflow step does not exist or is inactive.
  The workflow runtime cannot find the process instance or the workflow task.
  There is a problem with the workflow binding or the workflow container elements.
  
  
  2. Solution
  To resolve the WRF_PPW921 error, you can follow these steps:
  
  
  Check Workflow Template/Process Definition:
  
  Verify that the workflow template or process definition referenced in the workflow step exists and is active.
  Use transaction SWDD (Workflow Builder) to check the workflow template.
  Use transaction SWI1 or SWI2_FREQ to check workflow logs and identify the problematic workflow.
  
  
  
  Activate the Workflow:
  
  If the workflow template is inactive, activate it.
  Use transaction SWU3 to check and activate workflow customizing.
  
  
  
  Check Workflow Container:
  
  Ensure that the workflow container has all required elements populated correctly.
  Missing or incorrectly mapped container elements can cause this error.
  
  
  
  Check Workflow Binding:
  
  Verify that the binding between the workflow container elements and the task container elements is correct.
  
  
  
  Check for Missing Objects:
  
  Sometimes, the error occurs if the workflow references objects (like BOR objects, business objects) that are missing or not properly configured.
  
  
  
  Check Authorization:
  
  Ensure that the user executing the workflow has the necessary authorizations.
  
  
  
  Review Workflow Logs:
  
  Use transaction SWI1 or SWI2_DIAG to analyze the workflow logs for more detailed error information.
  
  
  
  Re-import or Re-deploy Workflow:
  
  If the workflow was transported from another system, ensure it was imported correctly.
  Re-import or re-deploy the workflow if necessary.
  
  
  
  
  3. Related Information
  
  
  Transaction Codes:
  
  SWDD – Workflow Builder
  SWI1 – Workflow Log
  SWI2_FREQ – Workflow Tasks (Frequently Used)
  SWU3 – Workflow Customizing Check
  SWI2_DIAG – Workflow Diagnosis
  
  
  
  SAP Notes:
  
  Check SAP Notes related to workflow errors and WRF_PPW921 for specific patches or corrections.
  Example: Search SAP Support Portal for "WRF_PPW921" to find relevant notes.
  
  
  
  Common Scenarios:
  
  Workflow triggered by a business event but the workflow template is missing.
  Workflow step refers to a process definition that was deleted or not transported.
  Workflow container elements not properly mapped or missing.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Missing or inactive workflow template/process definition; incorrect workflow container or binding.
  
  
  Solution
  Verify and activate workflow template; check container and binding; analyze workflow logs; ensure authorizations.
  
  
  Related Info
  Use SWDD, SWI1, SWI2_FREQ, SWU3; check SAP Notes; verify transport/import of workflows.
  
  
  
  
  If you provide the exact context or scenario where the error occurs (e.g., during workflow start, task execution, or process integration), I can help with more tailored troubleshooting steps.