How To Fix FDT_WD_INFRA150 - Object &1/Model &2: Changed by node &3 / attr. &4

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_INFRA - FDT: Message Class for WD Infrastructure

• Message number: 150

• Message text: Object &1/Model &2: Changed by node &3 / attr. &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_INFRA150 - Object &1/Model &2: Changed by node &3 / attr. &4 ?

  The SAP error message FDT_WD_INFRA150 typically occurs in the context of SAP Fiori or SAP UI5 applications, particularly when dealing with the Fiori Design Time (FDT) framework. This error indicates that there is a conflict or inconsistency in the data model or object being used in the application.
  Cause:
  The error message FDT_WD_INFRA150 is triggered when:
  
  An object (like a UI element or a model) has been modified or changed by a specific node or attribute, which is not in sync with the expected state of the application.
  There may be issues with the binding of the model to the UI elements, or the data structure has been altered in a way that the application cannot handle.
  It can also occur due to concurrent modifications where multiple processes are trying to change the same object or model.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Concurrent Modifications: Ensure that no other processes or users are modifying the same object or model at the same time. If possible, coordinate changes to avoid conflicts.
  
  
  Review the Data Model: Verify the structure of the data model being used. Ensure that all attributes and nodes are correctly defined and that there are no discrepancies between the expected and actual data structure.
  
  
  Clear Cache: Sometimes, cached data can lead to inconsistencies. Clear the cache of the application or the browser to ensure that the latest version of the model is being used.
  
  
  Debugging: Use debugging tools to trace the execution of the application and identify where the inconsistency is occurring. Look for any changes made to the model or object that could lead to this error.
  
  
  Check for Updates: Ensure that you are using the latest version of the SAP Fiori or UI5 libraries. Sometimes, bugs in earlier versions can lead to such errors, and updates may contain fixes.
  
  
  Consult Documentation: Refer to the official SAP documentation or community forums for any known issues related to this error message. There may be specific patches or notes provided by SAP.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  SAP Fiori: A user experience (UX) design approach that provides a set of applications for common business functions.
  SAP UI5: A development toolkit for HTML5 that is used to build responsive web applications.
  Fiori Design Time (FDT): A framework that allows developers to create and manage Fiori applications.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the FDT_WD_INFRA150 error message.