![CS308551 - The cognos page will throw error message when validating sql query in Windchill 11.1 M020 system. CS308551 - The cognos page will throw error message when validating sql query in Windchill 11.1 M020 system.](https://support.ptc.com/images/cs/articles/2019/07/1562822904igX9/2.png)
CS308551 - The cognos page will throw error message when validating sql query in Windchill 11.1 M020 system.
![Connecting Cognos to MarkLogic Server (SQL Data Modeling Guide) — MarkLogic 10 Product Documentation Connecting Cognos to MarkLogic Server (SQL Data Modeling Guide) — MarkLogic 10 Product Documentation](https://docs.marklogic.com/media/apidoc/8.0/guide/sql/cognos/images/cognos8.gif)
Connecting Cognos to MarkLogic Server (SQL Data Modeling Guide) — MarkLogic 10 Product Documentation
![Cognos Analytics 11.x.x Framework Manager unable to connect with Microsoft SQL Server (OLE DB), DSN test failed Cognos Analytics 11.x.x Framework Manager unable to connect with Microsoft SQL Server (OLE DB), DSN test failed](https://www.ibm.com/support/pages/system/files/inline-images/Screen%20Shot%202019-08-06%20at%2012.29.42%20PM.png)
Cognos Analytics 11.x.x Framework Manager unable to connect with Microsoft SQL Server (OLE DB), DSN test failed
![Connecting Cognos to MarkLogic Server (SQL Data Modeling Guide) — MarkLogic 10 Product Documentation Connecting Cognos to MarkLogic Server (SQL Data Modeling Guide) — MarkLogic 10 Product Documentation](https://docs.marklogic.com/media/apidoc/8.0/guide/sql/cognos/images/cognos7.gif)
Connecting Cognos to MarkLogic Server (SQL Data Modeling Guide) — MarkLogic 10 Product Documentation
![CS308551 - The cognos page will throw error message when validating sql query in Windchill 11.1 M020 system. CS308551 - The cognos page will throw error message when validating sql query in Windchill 11.1 M020 system.](https://support.ptc.com/images/cs/articles/2019/07/1562822834ZFAW/1.png)