2432417 - jConnect: Connection to IQ receives SybSQLException: TDS: internal error 2 - SDK for SAP ASE

• Running ASE jdbc driver to IQ database causes error message "randomly":
• Nested exception 
  com.sybase.jdbc4.jdbc.SybSQLException: TDS: internal error 2       
  com.sybase.jdbc4.tds.Tds.processEed(Tds.java:4117)       
  com.sybase.jdbc4.tds.Tds.nextResult(Tds.java:3207)       
  com.sybase.jdbc4.tds.Tds.readCommandResults(Tds.java:4431)       
  com.sybase.jdbc4.tds.Tds.doCommand(Tds.java:4416)       
  com.sybase.jdbc4.tds.Tds.endTransaction(Tds.java:2553)       
  com.sybase.jdbc4.jdbc.SybConnection.commit(SybConnection.java:1815)
• Note: TDS: internal error 2 can be seen at different locations in the code:
• Error finally committing com.sybase.jdbc4.jdbc.SybSQLException: TDS: internal error 2
  ExceptionHandler : Reason: Error in GateKeeper, gate is closed, aggregations status changed to ERROR->SQLError=21, Message=TDS: internal error 2
  ExceptionHandler : Message: Cannot execute action.->SQLError=21, Message=TDS: internal error 2
  ExceptionHandler : Message: Cannot connec to DB: jdbc:sybase:Tds:host:port?SQLINITSTRING=SET TEMPORARY OPTION MAX_HASH_ROWS=18000000 user: dc->DBAccess Err:TDS: internal error 2

• SAP IQ 15.4
• SAP IQ 16.0
• SAP Sybase Software Developer Kit (SDK) 15.7
• SAP Adaptive Server Enterprise (ASE) Software Developer Kit (SDK) 16.0
• jConnect
• JDBC 7.07
• JDBC 16 ( is version JDBC 7.07 )

jdbc, jConnect, jconn4.jar, jconn3.jar, client, sdk, crash, dump, exception, , KBA , BC-SYB-SDK , SDK , BC-SYB-IQ , Sybase IQ , Problem