# OPC UA client connection status is Connected but tags are of bad quality Bad\_OutOfMemory, value=0x80030000

**URL:** <https://forum.inductiveautomation.com/t/opc-ua-client-connection-status-is-connected-but-tags-are-of-bad-quality-bad-outofmemory-value-0x80030000/37585>\
**Category:** Ignition\
**Tags:** ignition80\
**Created:** [August 11, 2020, 6:43am UTC](https://forum.inductiveautomation.com/t/opc-ua-client-connection-status-is-connected-but-tags-are-of-bad-quality-bad-outofmemory-value-0x80030000/37585 "2020-08-11T06:43:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![aravindan.s](https://avatars.discourse-cdn.com/v4/letter/a/439d5e/32.png) [@aravindan.s](https://forum.inductiveautomation.com/u/aravindan.s)\
**Post date:** [August 11, 2020, 6:43am UTC](https://forum.inductiveautomation.com/t/opc-ua-client-connection-status-is-connected-but-tags-are-of-bad-quality-bad-outofmemory-value-0x80030000/37585/1 "2020-08-11T06:43:26Z")

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![Top server error](https://us1.discourse-cdn.com/inductiveautomation/original/3X/1/3/1381d38c05556575962bf22b66e161f7957a599c.png)

Please find error log in the image  
I have connected ignition as OPC ua client to a OPC UA server (Top Server).I had 8000+ taga subscription for this connection in ignition .Suddenly one day all tags changed to bad Quality and i was seeing error that you can find in the attachment .

```
[remote=/10.87.79.121:49380] errorMessage=ErrorMessage{error=StatusCode{name=Bad_OutOfMemory, value=0x80030000, quality=bad}, reason=null}

```

Can anyone please suggest a solution for this

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<div class="post-metadata">

**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [August 11, 2020, 12:59pm UTC](https://forum.inductiveautomation.com/t/opc-ua-client-connection-status-is-connected-but-tags-are-of-bad-quality-bad-outofmemory-value-0x80030000/37585/2 "2020-08-11T12:59:56Z")

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This error message is coming from Top Server saying it is out of memory.

Maybe you can restart / reinitialize it and see if it works after that? Otherwise you’ll want to contact their support to figure out what’s going on.