Receiving Ora-28500 Error 'Invalid Cursor State' When Querying Sql*Server 2005 Tables Using Dg4odbc And FreeTDS ODBC Driver
Last updated on JANUARY 19, 2017
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 to 220.127.116.11 [Release 11.1 to 11.2]
Information in this document applies to any platform.
Checked for relevance on 21-Sep-2012.
Using DG4ODBC 18.104.22.168 on Linux x86-64 RHEL5 with FreeTDS 0.82 driver and UnixODBC driver manager to select from Microsoft SQL*Server 2005 gives the following error on a select using SQLPLUS -
select * from table_name@dg4odbc
ERROR at line 1:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[FreeTDS][SQL Server]Invalid cursor state
ORA-02063: preceding 2 lines from DG4ODBC
With the same setup a select from Microsoft SQL*Server 2005 using SQLPLUS works successfully and using ISQL to select from SQL*Server 2005 also works successfully.
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