How To Fix FDT_EXPRESSIONS735 - No expression or data object defined (position &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 735

• Message text: No expression or data object defined (position &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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS735 - No expression or data object defined (position &1) ?

  The SAP error message FDT_EXPRESSIONS735 indicates that there is no expression or data object defined at a specific position in the context of using the SAP Fiori Design Studio or SAP Smart Forms. This error typically arises when the system expects an expression or data object to be defined, but it is missing or incorrectly configured.
  Cause:
  
  Missing Expression or Data Object: The most common cause is that the expression or data object that is expected at the specified position is not defined.
  Incorrect Configuration: There may be a misconfiguration in the data binding or expression logic within the application or form.
  Syntax Errors: There could be syntax errors in the expressions that prevent them from being recognized.
  Context Issues: The context in which the expression is being evaluated may not have the necessary data available.
  
  Solution:
  
  
  Define the Missing Expression or Data Object:
  
  Check the position indicated in the error message and ensure that an expression or data object is defined there.
  If you are using a data binding, ensure that the data source is correctly set up and accessible.
  
  
  
  Review Configuration:
  
  Go through the configuration of the application or form to ensure that all necessary expressions and data objects are properly defined.
  Verify that the data model is correctly linked to the UI elements.
  
  
  
  Check Syntax:
  
  Review the syntax of the expressions used. Ensure that they conform to the expected format and do not contain any errors.
  
  
  
  Debugging:
  
  Use debugging tools available in SAP to trace the execution and identify where the expression or data object is expected but not found.
  Check the logs for any additional error messages that might provide more context.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for guidance on the specific context in which the error occurs. This can provide insights into common pitfalls and solutions.
  
  
  
  Testing:
  
  After making changes, test the application or form to ensure that the error is resolved and that the expected functionality is restored.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide updates and patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Fiori Design Studio Documentation: Review the official documentation for SAP Fiori Design Studio or Smart Forms for best practices in defining expressions and data objects.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.