# Not able to join meetings

**URL:** <https://devforum.zoom.us/t/not-able-to-join-meetings/120825>\
**Category:** Meeting SDK\
**Created:** [November 13, 2024, 4:43am UTC](https://devforum.zoom.us/t/not-able-to-join-meetings/120825 "2024-11-13T04:43:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bharat.bhadresha](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/bharat.bhadresha/32/45714_2.png) [@bharat.bhadresha](https://devforum.zoom.us/u/bharat.bhadresha)\
**Post date:** [November 13, 2024, 4:43am UTC](https://devforum.zoom.us/t/not-able-to-join-meetings/120825/1 "2024-11-13T04:43:09Z")

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**Meeting SDK Type and Version**  
Zoom Web Meeting SDK - 3.1.6 Client View

**Description**  
For some of the meetings, Websdk sdk is showing following error dialog

```auto
Something went wrong
The server encountered an internal error and was unable to process your request.
Error Code:6603

```

---

<div class="post-metadata">

**Author:** ![bharat.bhadresha](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/bharat.bhadresha/32/45714_2.png) [@bharat.bhadresha](https://devforum.zoom.us/u/bharat.bhadresha)\
**Post date:** [November 13, 2024, 6:12am UTC](https://devforum.zoom.us/t/not-able-to-join-meetings/120825/2 "2024-11-13T06:12:24Z")

</div>

When checking this issue on the latest version (3.9.2) using the sample app, I got the below dialog error.

 ![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/b/5/b528ebc33ed2bdf5ae0cd5b8aed7e1521bd5dd08.png)

We are unable to find any documentation regarding blocking of Meeting SDK keys.