How To Fix FDT_CORE2053 - Flag GV_LOCAL_PREFERRED may be only set once during a session

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE2 - BRFplus core functions (in addition to msg class FDT_CORE)

• Message number: 053

• Message text: Flag GV_LOCAL_PREFERRED may be only set once during a session

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE2053 - Flag GV_LOCAL_PREFERRED may be only set once during a session ?

  The SAP error message FDT_CORE2053 indicates that the flag GV_LOCAL_PREFERRED is being set multiple times during a session, which is not allowed. This error typically arises in the context of SAP Fiori or SAP UI5 applications, particularly when dealing with the FDT (Form Data Tool) framework.
  Cause:
  The error occurs when the application logic attempts to set the GV_LOCAL_PREFERRED flag more than once in a single session. This flag is intended to indicate a preference for local data handling, and its value should only be established once to maintain consistency throughout the session.
  Solution:
  To resolve this error, you should ensure that the GV_LOCAL_PREFERRED flag is set only once during the session. Here are some steps you can take:
  
  
  Check the Code Logic: Review the code where the GV_LOCAL_PREFERRED flag is being set. Ensure that there are no multiple assignments to this flag within the same session. You can use conditional statements to check if the flag has already been set before attempting to set it again.
  
  
  Use a Singleton Pattern: If applicable, implement a singleton pattern for managing the state of the GV_LOCAL_PREFERRED flag. This ensures that the flag can only be set once and prevents accidental reassignments.
  
  
  Debugging: Use debugging tools to trace the execution flow of your application. This will help you identify where the flag is being set multiple times and allow you to correct the logic.
  
  
  Session Management: If your application involves multiple sessions or instances, ensure that the flag is managed correctly across these sessions. You may need to implement session management techniques to handle the flag appropriately.
  
  
  Consult Documentation: Refer to the official SAP documentation or community forums for any specific guidelines or best practices related to the FDT framework and the use of the GV_LOCAL_PREFERRED flag.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context on the GV_LOCAL_PREFERRED flag.
  FDT Documentation: Review the documentation for the Form Data Tool (FDT) to understand the intended use of the GV_LOCAL_PREFERRED flag and any related configuration settings.
  Community Forums: Engage with the SAP community forums or support channels to see if other users have encountered similar issues and how they resolved them.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to prevent it from occurring in the future.