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

B1154 - Overview

• 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The model you are trying to work with has been updated or changed by another user, and you are working with an outdated version.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