How To Fix FDT_QUERY018 - There is still an open DB cursor for the old selection

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_QUERY - FDT: Query

• Message number: 018

• Message text: There is still an open DB cursor for the old selection

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_QUERY018 - There is still an open DB cursor for the old selection ?

  The SAP error message FDT_QUERY018 ("There is still an open DB cursor for the old selection") typically occurs in the context of using the SAP Fiori Design Studio or when working with SAP HANA views and queries. This error indicates that there is an open database cursor that has not been properly closed before a new selection or query is attempted. 
  
  Cause:
  
  Open Database Cursor: The error is primarily caused by an open database cursor from a previous query that has not been closed. This can happen if the application logic does not properly handle the closing of cursors after executing a query.
  Multiple Queries: If multiple queries are executed in succession without closing the previous ones, it can lead to this error.
  Long-Running Transactions: If a transaction takes too long to complete, it may leave cursors open longer than expected.
  
  
  Solution:
  
  Close Open Cursors: Ensure that all database cursors are properly closed after their