# Error 1503 when trying to join session named using cyrillic symbols

**URL:** <https://devforum.zoom.us/t/error-1503-when-trying-to-join-session-named-using-cyrillic-symbols/75176>\
**Category:** Android\
**Created:** [August 31, 2022, 6:14am UTC](https://devforum.zoom.us/t/error-1503-when-trying-to-join-session-named-using-cyrillic-symbols/75176 "2022-08-31T06:14:01Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![pashacabu](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/pashacabu/32/40955_2.png) [@pashacabu](https://devforum.zoom.us/u/pashacabu)\
**Post date:** [August 31, 2022, 6:14am UTC](https://devforum.zoom.us/t/error-1503-when-trying-to-join-session-named-using-cyrillic-symbols/75176/1 "2022-08-31T06:14:01Z")

</div>

**Description**  
Hello i’m getting error 1503 [Errors\_JoinSession\_Invalid\_SessionName] when trying to join session named using cyrillic symbols.

**Which Android Video SDK version?**  
Error found using sdk v 1.3.3

**To Reproduce(If applicable)**  
Steps to reproduce the behavior:

1. Create session named “я” using web - no problems there
2. Try to connect fom android app
3. See error 1503 in logcat

**Additional context**  
I’ve checked all parameters passed to sdk - sessionContext.sessionName is correct and equal to JWT’s tpc field. No problems found connecting to session named using latin/numbers/symbols/mix of them. Also if I change sessionContext.sessionName to something different from JWT’s tpc or don’t pass sessionName at all - as expected I’m getting errors 1507 and 1500 respectively

---

<div class="post-metadata">

**Author:** ![efron.vit](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/efron.vit/32/33711_2.png) [@efron.vit](https://devforum.zoom.us/u/efron.vit)\
**Post date:** [August 31, 2022, 6:29am UTC](https://devforum.zoom.us/t/error-1503-when-trying-to-join-session-named-using-cyrillic-symbols/75176/2 "2022-08-31T06:29:26Z")

</div>

@jon.zoom  
I also have such a problem

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [September 30, 2022, 4:29pm UTC](https://devforum.zoom.us/t/error-1503-when-trying-to-join-session-named-using-cyrillic-symbols/75176/3 "2022-09-30T16:29:43Z")

</div>

Closed on September 30, 2022, 4:29pm UTC

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.