# Is anyone else facing client driver issues when using the MongoDB connector?

**URL:** <https://matillioncommunity.discourse.group/t/is-anyone-else-facing-client-driver-issues-when-using-the-mongodb-connector/2006>\
**Category:** Matillion ETL\
**Created:** [January 2, 2023, 7:12am UTC](https://matillioncommunity.discourse.group/t/is-anyone-else-facing-client-driver-issues-when-using-the-mongodb-connector/2006 "2023-01-02T07:12:51Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![PG881302](https://avatars.discourse-cdn.com/v4/letter/p/59ef9b/32.png) [@PG881302](https://matillioncommunity.discourse.group/u/PG881302)\
**Post date:** [January 2, 2023, 7:12am UTC](https://matillioncommunity.discourse.group/t/is-anyone-else-facing-client-driver-issues-when-using-the-mongodb-connector/2006/1 "2023-01-02T07:12:51Z")

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I have been trying to set up some ETL jobs for a custom web application developed in my organization. The Web App has MongoDB 6.0.3 Community as its database in the backend. I get the following **error** when I specify the data source in the connection parameter.

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`**Error code: [352] - "Unsupported OP\_QUERY command: listCollections. The client driver may require an upgrade. For more details see https://dochub.mongodb.org/core/legacy-opcode-removal"**.`

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I have been able to set up jobs with older versions of mongoDB [MongoDB 4.4.6 Community] before. Not sure how to go about resolving the above error.

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The support has been of little or no help so far, and with the holidays, there has been no response on the diagnosis of this issue for two weeks now.

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Has anyone faced this issue before? Is there a workaround for this?

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**Author:** ![Sarin](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@Sarin](https://matillioncommunity.discourse.group/u/Sarin)\
**Post date:** [April 17, 2023, 12:17pm UTC](https://matillioncommunity.discourse.group/t/is-anyone-else-facing-client-driver-issues-when-using-the-mongodb-connector/2006/2 "2023-04-17T12:17:52Z")

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Hey [@PG881302](https://matillioncommunity.discourse.group/u/PG881302)​ , I just wanted to check if you could find a solution to this? Or if Matillion support provided any help on this?

We have a similar issue at the moment,

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**Author:** ![PG881302](https://avatars.discourse-cdn.com/v4/letter/p/59ef9b/32.png) [@PG881302](https://matillioncommunity.discourse.group/u/PG881302)\
**Post date:** [April 18, 2023, 4:18am UTC](https://matillioncommunity.discourse.group/t/is-anyone-else-facing-client-driver-issues-when-using-the-mongodb-connector/2006/3 "2023-04-18T04:18:02Z")

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Hi [@Sarin](https://matillioncommunity.discourse.group/u/Sarin)​ ,

We were asked to upgrade our Matillion instance to the latest version. During troubleshooting, they confirmed that they have updated Matillion drivers in the newest version of the software. I have not yet done it as it is the more tedious migration method to carry out the upgrade. In case I do end up upgrading, I shall confirm.

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**Author:** ![Sarin](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@Sarin](https://matillioncommunity.discourse.group/u/Sarin)\
**Post date:** [April 19, 2023, 7:31am UTC](https://matillioncommunity.discourse.group/t/is-anyone-else-facing-client-driver-issues-when-using-the-mongodb-connector/2006/4 "2023-04-19T07:31:08Z")

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[@PG881302](https://matillioncommunity.discourse.group/u/PG881302)​ Thanks for your reply! How are you extracting data for those collections that are failing at the moment?