How To Fix FDT_QUERY030 - Query class does not exist for the selected object type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_QUERY - FDT: Query

• Message number: 030

• Message text: Query class does not exist for the selected object type &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_QUERY030 - Query class does not exist for the selected object type &1 ?

  The SAP error message FDT_QUERY030 indicates that the system is unable to find a query class for the specified object type. This typically occurs in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework, which is used for data migration and transformation.
  Cause:
  
  Missing Query Class: The query class that is supposed to handle the specified object type is not defined or does not exist in the system.
  Incorrect Object Type: The object type you are trying to use may not be valid or may not have an associated query class.
  Configuration Issues: There may be configuration issues in the FDT framework that prevent the system from recognizing the query class.
  Transport Issues: If the system has recently undergone a transport, the query class may not have been transported correctly.
  
  Solution:
  
  
  Check Query Class Definition:
  
  Go to the FDT transaction (e.g., FDT_QUERY) and check if the query class for the specified object type exists.
  If it does not exist, you may need to create it or ensure that it is properly defined.
  
  
  
  Verify Object Type:
  
  Ensure that the object type you are using is correct and that it is supported by the FDT framework.
  Check the documentation or configuration settings to confirm the valid object types.
  
  
  
  Configuration Review:
  
  Review the configuration settings in the FDT framework to ensure that everything is set up correctly.
  Check for any missing or incorrect entries in the configuration tables.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary objects, including the query class, were included in the transport request.
  If something is missing, you may need to re-transport the relevant objects.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to FDT and the specific error message for additional troubleshooting steps or updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FDT_QUERY, FDT_MAINTAIN, or FDT_CONFIG for managing queries and configurations.
  SAP Notes: Search for SAP Notes related to FDT and the specific error message for any known issues or patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.