How To Fix B1154 - Warning! You have not done the checkout with the current model

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 154

• Message text: Warning! You have not done the checkout with the current model

What causes this issue?

The model that you are currently working on is not the same as the
model that you checked out.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can cause this problem to be ignored if you set the "Forced Mode"
when you copy the model back.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1154 - Warning! You have not done the checkout with the current model ?

  The SAP error message B1154, which states "Warning! You have not done the checkout with the current model," typically occurs in the context of SAP Business Workflow or SAP Business Process Management (BPM). This warning indicates that the user is trying to perform an action on a model that has not been checked out or is not the latest version.
  Cause:
  
  Model Versioning: The model you are trying to work with has been updated or changed by another user, and you are working with an outdated version.
  Checkout Process: The model needs to be checked out before making changes. If you attempt to modify or use the model without checking it out, this warning will appear.
  Concurrent Access: Another user may have checked out the model, preventing you from making changes until it is checked back in.
  
  Solution:
  
  
  Check Out the Model: 
  
  Navigate to the model in the SAP GUI or the relevant application.
  Perform a checkout operation to ensure you are working with the latest version of the model.
  
  
  
  Refresh the Model: 
  
  If you suspect that the model has been updated, refresh your view or re-open the model to ensure you are viewing the latest version.
  
  
  
  Check for Other Users: 
  
  Verify if another user has the model checked out. If so, you may need to wait until they check it back in or coordinate with them to gain access.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or help resources related to the specific module you are working with for any additional steps or considerations.
  
  
  
  Contact Support: 
  
  If the issue persists, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific warning or provide additional context.
  Version Control: Familiarize yourself with the version control and checkout/check-in processes within your SAP environment to avoid similar issues in the future.
  User Permissions: Ensure that you have the necessary permissions to check out and modify the model.
  
  By following these steps, you should be able to resolve the B1154 warning and continue working with your SAP models effectively.