# Ignition OPC UA Server 'null' Values

**URL:** <https://forum.inductiveautomation.com/t/ignition-opc-ua-server-null-values/89666>\
**Category:** Ignition\
**Tags:** opcua\
**Created:** [April 29, 2024, 10:12pm UTC](https://forum.inductiveautomation.com/t/ignition-opc-ua-server-null-values/89666 "2024-04-29T22:12:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Christopher\_Hamilton](https://avatars.discourse-cdn.com/v4/letter/c/5fc32e/32.png) [@Christopher\_Hamilton](https://forum.inductiveautomation.com/u/Christopher_Hamilton)\
**Post date:** [April 29, 2024, 10:12pm UTC](https://forum.inductiveautomation.com/t/ignition-opc-ua-server-null-values/89666/1 "2024-04-29T22:12:40Z")

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Hello,  
I am currently experiencing an issue with 'null' values on an Ignition OPCUA Server. The OPCUA Server is connected to a the OPC Tunneler Module. We are receiving values from a classic OPC DA server. When the Value on the OPC DA is "0", the same value on the OPCUA server is "null". Is there a remedy to this? the Tag qualities are good all the way through.

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/4/7/47e4f20bc3ea378280e42b4f2dd20626aa5eb776.png)

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/b/8/b8f566b5eaef16a93e6b9da4cc6fb95f682e8a5f.png)