How To Fix /UI5/APP_API153 - Total no. of changes found: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 153

• Message text: Total no. of changes found: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/APP_API153 - Total no. of changes found: &1 ?

  The SAP error message /UI5/APP_API153 Total no. of changes found: &1 typically occurs in the context of SAP Fiori applications when there are issues related to data binding or changes in the underlying data model. This message indicates that the application has detected a certain number of changes (denoted by &1) in the data, which may not be properly handled or synchronized.
  Cause:
  
  Data Binding Issues: The application may have data binding problems where the model is not correctly updated or synchronized with the view.
  Model Changes: There may be changes in the underlying data model that are not reflected in the UI, leading to discrepancies.
  Transaction Errors: If there are errors during a transaction (like saving or updating data), it may lead to this message being displayed.
  Concurrency Issues: Multiple users or processes trying to update the same data simultaneously can lead to conflicts and this error message.
  
  Solution:
  
  Check Data Binding: Ensure that the data binding in your Fiori application is correctly set up. Verify that the model is properly initialized and that the bindings are correctly defined in the XML views or JavaScript controllers.
  Refresh the Model: If there are changes in the data model, you can refresh the model in your application to ensure that the UI reflects the latest data. This can be done using the refresh() method on the model.
  Handle Changes Properly: Implement proper change handling in your application. Make sure that changes are committed or rolled back appropriately, and that the UI is updated accordingly.
  Error Handling: Implement error handling in your application to catch and manage any errors that occur during data transactions. This can help prevent the application from entering an inconsistent state.
  Debugging: Use debugging tools to trace the flow of data and identify where the changes are not being handled correctly. Check the console for any additional error messages that may provide more context.
  Consult Documentation: Refer to SAP documentation or community forums for any specific notes or updates related to this error message.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Fiori Elements: If you are using Fiori Elements, ensure that your annotations and metadata are correctly defined, as these can impact data binding and change detection.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /UI5/APP_API153 error message in your SAP Fiori application.