How To Fix FDT_EXPRESSIONS234 - Line &2: Object &1 is unknown or deleted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 234

• Message text: Line &2: Object &1 is unknown or deleted

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS234 - Line &2: Object &1 is unknown or deleted ?

  The SAP error message FDT_EXPRESSIONS234 indicates that there is an issue with an object that is either unknown or has been deleted in the context of the Flexible Data Transfer (FDT) framework. This error typically arises when the system is trying to access or reference an object (like a field, table, or structure) that no longer exists or is not recognized.
  Cause:
  
  Deleted Object: The object referenced in the error message has been deleted from the system.
  Incorrect Object Name: The object name specified in the expression might be misspelled or incorrectly referenced.
  Transport Issues: If the object was transported from one system to another, it might not have been included in the transport request, leading to its absence in the target system.
  Development Environment Changes: Changes made in the development environment that have not been properly transported to the production environment can lead to this error.
  Version Mismatch: The version of the object in the system may not match the version expected by the FDT configuration.
  
  Solution:
  
  Verify Object Existence: Check if the object (field, table, or structure) exists in the system. You can do this by using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator).
  Correct Object Reference: Ensure that the object name used in the expression is correct and matches the existing object in the system.
  Transport Check: If the object was recently transported, verify that the transport request included the object and that it was successfully imported into the target system.
  Recreate the Object: If the object has been deleted and is necessary for your process, you may need to recreate it.
  Check for Dependencies: Ensure that all dependencies of the object are also present and correctly configured.
  Debugging: If the issue persists, consider debugging the FDT configuration to identify where the reference to the unknown object is being made.
  
  Related Information:
  
  FDT Framework: The Flexible Data Transfer framework is used in SAP for data migration and transformation tasks. Understanding how it works can help in troubleshooting issues related to data objects.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the official SAP documentation for FDT to understand the expected configurations and object requirements.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further assistance.