topic EXSQL_DSQL_DUPLICATE_CURSOR in Native SQL in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/exsql-dsql-duplicate-cursor-in-native-sql/m-p/6221188#M1379141 <HTML><HEAD></HEAD><BODY><P>I'm using the Native SQL to read data from a non-SAP database, when the connection fail, the {CONNECT TO :gcdbco } statement will not terminate with an exception, but when meet the {OPEN dbcur FOR SELECT.... } , system dump with the Non-Catchable Exception EXSQL_DSQL_DUPLICATE_CURSOR.</P><P></P><P>In the abap keyword documentation, EXSQL_DSQL_DUPLICATE_CURSOR means: Cause: The specified cursor is already open. A cursor was specified at a OPEN-command in Native SQL which the cursor administration knows as already opened.</P><P>But I can't create any connection, where the cursor come from?</P></BODY></HTML> Wed, 30 Sep 2009 01:47:29 GMT Former Member 2009-09-30T01:47:29Z EXSQL_DSQL_DUPLICATE_CURSOR in Native SQL https://community.sap.com/t5/application-development-and-automation-discussions/exsql-dsql-duplicate-cursor-in-native-sql/m-p/6221188#M1379141 <HTML><HEAD></HEAD><BODY><P>I'm using the Native SQL to read data from a non-SAP database, when the connection fail, the {CONNECT TO :gcdbco } statement will not terminate with an exception, but when meet the {OPEN dbcur FOR SELECT.... } , system dump with the Non-Catchable Exception EXSQL_DSQL_DUPLICATE_CURSOR.</P><P></P><P>In the abap keyword documentation, EXSQL_DSQL_DUPLICATE_CURSOR means: Cause: The specified cursor is already open. A cursor was specified at a OPEN-command in Native SQL which the cursor administration knows as already opened.</P><P>But I can't create any connection, where the cursor come from?</P></BODY></HTML> Wed, 30 Sep 2009 01:47:29 GMT https://community.sap.com/t5/application-development-and-automation-discussions/exsql-dsql-duplicate-cursor-in-native-sql/m-p/6221188#M1379141 Former Member 2009-09-30T01:47:29Z Re: EXSQL_DSQL_DUPLICATE_CURSOR in Native SQL https://community.sap.com/t5/application-development-and-automation-discussions/exsql-dsql-duplicate-cursor-in-native-sql/m-p/6221189#M1379142 <HTML><HEAD></HEAD><BODY><P>Question solved, but I don't know the reason yet.</P><P></P><P>My PRD system did not install the Oracle Client, so it can't connect to the second database. After install the Oracle Client, the dump dispared. </P><P>But why this situation will cause the error EXSQL_DSQL_DUPLICATE_CURSOR, who can tell me?</P></BODY></HTML> Thu, 08 Oct 2009 06:13:39 GMT https://community.sap.com/t5/application-development-and-automation-discussions/exsql-dsql-duplicate-cursor-in-native-sql/m-p/6221189#M1379142 Former Member 2009-10-08T06:13:39Z