# 6.7.0 ELK Connectivity using ODBC

**URL:** <https://discuss.elastic.co/t/6-7-0-elk-connectivity-using-odbc/221573>\
**Category:** Elasticsearch\
**Created:** [March 1, 2020, 2:39pm UTC](https://discuss.elastic.co/t/6-7-0-elk-connectivity-using-odbc/221573 "2020-03-01T14:39:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Baksh](https://avatars.discourse-cdn.com/v4/letter/b/c77e96/32.png) [@Baksh](https://discuss.elastic.co/u/Baksh)\
**Post date:** [March 1, 2020, 2:39pm UTC](https://discuss.elastic.co/t/6-7-0-elk-connectivity-using-odbc/221573/1 "2020-03-01T14:39:32Z")

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I am trying to connect to Elastic 6.7.0 Index using Dot Net ODBC driver and getting below exception  
Need help on likely cause of this exception.

System.Data.Odbc.OdbcException (0x80131937): ERROR [HY000] [Elastic][EsODBC 6.7.0(1b41af1+,u,r) Driver]verification\_exception: Found 1 problem(s)  
line 1:24: Unknown index

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**Author:** ![bogdan.pintea](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bogdan.pintea/32/45740_2.png) [@bogdan.pintea](https://discuss.elastic.co/u/bogdan.pintea)\
**Post date:** [March 2, 2020, 11:42am UTC](https://discuss.elastic.co/t/6-7-0-elk-connectivity-using-odbc/221573/2 "2020-03-02T11:42:49Z")

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@Baksh, was there more to that error message that maybe got left out from the copy&paste?  
In any case, as the error hints, the executed query seems to refer to an index ("table") that does not exist.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 30, 2020, 11:42am UTC](https://discuss.elastic.co/t/6-7-0-elk-connectivity-using-odbc/221573/3 "2020-03-30T11:42:54Z")

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