How To Fix 00961 - DB error: Reference to invalid cursor

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 961

• Message text: DB error: Reference to invalid cursor

What causes this issue?

The specified cursor is not defined for this interface (RTAB, RSQL,
DSQL).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 00961 - DB error: Reference to invalid cursor ?

  The SAP error message "00961 DB error: Reference to invalid cursor" typically indicates that there is an issue with a database cursor that is being referenced in a program or transaction. This error can occur in various scenarios, often related to database operations such as SELECT, INSERT, UPDATE, or DELETE statements.
  Causes:
  
  Cursor Not Opened: The cursor may not have been opened before it was referenced.
  Cursor Already Closed: The cursor might have been closed before the operation was attempted.
  Invalid Cursor Reference: The program may be trying to reference a cursor that does not exist or has been deallocated.
  Database Connection Issues: There may be issues with the database connection that prevent the cursor from being accessed.
  Transaction Management Issues: If the transaction is not managed properly, it can lead to invalid cursor references.
  
  Solutions:
  
  Check Cursor Management: Ensure that the cursor is properly opened before it is used and that it is not closed prematurely.
  Review Code Logic: Look through the ABAP code or SQL statements to ensure that the cursor is being handled correctly. Make sure that the cursor is declared, opened, fetched, and closed in the correct order.
  Database Connection: Verify that the database connection is active and stable. Check for any network issues or database server problems.
  Error Handling: Implement proper error handling in your code to catch and manage exceptions related to database operations.
  Transaction Control: Ensure that transactions are properly managed, and that commits and rollbacks are handled correctly to avoid leaving cursors in an invalid state.
  Debugging: Use debugging tools to step through the code and identify where the cursor is being mishandled.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common errors.
  Database Logs: Review database logs for any additional error messages or warnings that might provide more context about the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to SAP documentation for guidelines on proper cursor management and database operations in ABAP.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.