How To Fix /PM0/3FP_MESSAGES106 - An attempt was made to load the non-persistent controller &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FP_MESSAGES -

• Message number: 106

• Message text: An attempt was made to load the non-persistent controller &1

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 /PM0/3FP_MESSAGES106 - An attempt was made to load the non-persistent controller &1 ?

  The SAP error message /PM0/3FP_MESSAGES106 An attempt was made to load the non-persistent controller &1 typically indicates that there is an issue with loading a controller that is not designed to be persistent in the context of SAP's framework, particularly in the area of SAP Fiori or UI5 applications.
  Cause:
  
  Non-Persistent Controller: The error suggests that the system is trying to load a controller that is not defined as persistent. In SAP UI5, controllers can be either persistent or non-persistent. Non-persistent controllers are usually used for transient data or temporary views.
  Incorrect Configuration: There may be a misconfiguration in the routing or the way the controller is being called in the application.
  Missing or Incorrectly Defined Controller: The controller might not be defined correctly in the application, or it may not exist in the expected location.
  Version Mismatch: There could be a version mismatch between the UI5 libraries being used and the application code.
  
  Solution:
  
  Check Controller Definition: Ensure that the controller you are trying to load is defined correctly in your application. Verify that the controller file exists and is correctly named.
  Review Routing Configuration: Check the routing configuration in your manifest.json or Component.js file to ensure that the controller is correctly referenced.
  Use Persistent Controllers: If the controller is intended to be persistent, ensure that it is defined as such. If it is meant to be non-persistent, ensure that you are using it in the correct context.
  Debugging: Use debugging tools to trace the execution flow and identify where the attempt to load the non-persistent controller is being made. This can help pinpoint the exact cause of the issue.
  Check for Updates: Ensure that you are using the latest version of the SAP UI5 libraries. Sometimes, bugs in older versions can lead to unexpected behavior.
  Consult Documentation: Refer to the SAP documentation for UI5 and Fiori for best practices on controller usage and routing.
  
  Related Information:
  
  SAP UI5 Documentation: The official SAP UI5 documentation provides detailed information on controllers, routing, and best practices.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other developers.
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.