# Gateway script not working for system.tag.writeblocking

**URL:** <https://forum.inductiveautomation.com/t/gateway-script-not-working-for-system-tag-writeblocking/92002>\
**Category:** Ignition\
**Tags:** ignition81, perspective\
**Created:** [June 18, 2024, 9:06am UTC](https://forum.inductiveautomation.com/t/gateway-script-not-working-for-system-tag-writeblocking/92002 "2024-06-18T09:06:54Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Transistor](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/transistor/32/3380_2.png) [@Transistor](https://forum.inductiveautomation.com/u/Transistor)\
**Post date:** [June 18, 2024, 9:43am UTC](https://forum.inductiveautomation.com/t/gateway-script-not-working-for-system-tag-writeblocking/92002/2 "2024-06-18T09:43:15Z")

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I don't know about the problem you are asking about but all your tag `readBlocking()` should be executed in the one statement and same with your `writeBlocking()`.

If you post formatted code (rather than a picture of code) we can copy and edit in our answers. See [Wiki - how to post code on this forum](https://forum.inductiveautomation.com/t/wiki-how-to-post-code-on-this-forum/77831).

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