How To Fix MODEL094 - '&1' is used in instances

SAP Error Message - Details

• Message type: E = Error

• Message class: MODEL - Modeling

• Message number: 094

• Message text: '&1' is used in instances

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MODEL094 - '&1' is used in instances ?

  The SAP error message MODEL094 indicates that a specific model (or object) identified by &1 is being used in instances, which prevents certain operations from being performed on it. This error typically arises in the context of SAP's modeling tools, such as when working with Business Process Modeler (BPM) or other modeling frameworks within SAP.
  Cause:
  The error occurs when you attempt to delete or modify a model that is currently in use by one or more instances. This could happen in various scenarios, such as:
  
  Trying to delete a model that is referenced by active processes or workflows.
  Attempting to change a model that is linked to existing data or configurations.
  
  Solution:
  To resolve the MODEL094 error, you can follow these steps:
  
  
  Identify Instances: Determine which instances are using the model. You can do this by checking the references or dependencies of the model in the SAP system.
  
  
  Remove Dependencies: If possible, remove or deactivate the instances that are using the model. This may involve:
  
  Deactivating workflows or processes that reference the model.
  Unlinking any configurations or settings that depend on the model.
  
  
  
  Modify or Delete the Model: Once the model is no longer in use, you should be able to modify or delete it without encountering the error.
  
  
  Check for Active Processes: Ensure that there are no active processes that might be using the model. You may need to consult with your SAP administrator or relevant team to confirm this.
  
  
  Documentation and Support: If you are unable to identify the instances or if the issue persists, refer to SAP documentation or reach out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you manage models and instances, such as SWI1 for workflow monitoring or PFCG for role management.
  SAP Notes: Check for any SAP Notes related to MODEL094 for specific patches or updates that may address known issues.
  Best Practices: Implement best practices for model management, such as maintaining documentation of dependencies and regularly reviewing active instances.
  
  By following these steps, you should be able to resolve the MODEL094 error and manage your models effectively within the SAP environment.