How To Fix FDT_CORE090 - Invalid context class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 090

• Message text: Invalid context class &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE090 - Invalid context class &1 ?

  The SAP error message FDT_CORE090: Invalid context class &1 typically occurs in the context of using the SAP Form Data Management (FDM) framework, particularly when dealing with forms and their associated data contexts. This error indicates that the system is unable to recognize or find a valid context class that is expected in the operation being performed.
  Cause:
  
  Incorrect Context Class: The context class specified in the form or data model may not exist or may have been incorrectly defined.
  Configuration Issues: There may be issues with the configuration of the form or the data model, leading to the system not being able to resolve the context class.
  Transport Issues: If the context class was recently transported from another system, it may not have been properly activated or may be missing in the target system.
  Version Mismatch: There could be a mismatch between the versions of the form and the context class, especially if changes were made to either without proper synchronization.
  
  Solution:
  
  Check Context Class Definition: Verify that the context class specified in the error message exists in the system. You can do this by navigating to the relevant configuration or development area in SAP.
  Review Form Configuration: Ensure that the form is correctly configured to use the appropriate context class. Check for any typos or incorrect references.
  Activate Objects: If the context class was recently created or modified, ensure that it has been activated. You can do this in the relevant transaction (e.g., SE80 for development objects).
  Transport Validation: If the context class was transported, check the transport logs to ensure that it was successfully imported and activated in the target system.
  Debugging: If the issue persists, consider debugging the process to identify where the context class is being called and why it is not recognized.
  Consult Documentation: Refer to SAP documentation or notes related to the FDM framework for any specific guidelines or known issues regarding context classes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the FDT framework and context classes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SFP (Form Builder) for managing forms and context classes.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.