# Historical tag causing report to stop workng

**URL:** <https://forum.inductiveautomation.com/t/historical-tag-causing-report-to-stop-workng/115650>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [May 21, 2026, 8:13pm UTC](https://forum.inductiveautomation.com/t/historical-tag-causing-report-to-stop-workng/115650 "2026-05-21T20:13:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![collin.terlecki](https://avatars.discourse-cdn.com/v4/letter/c/d6d6ee/32.png) [@collin.terlecki](https://forum.inductiveautomation.com/u/collin.terlecki)\
**Post date:** [May 21, 2026, 8:13pm UTC](https://forum.inductiveautomation.com/t/historical-tag-causing-report-to-stop-workng/115650/1 "2026-05-21T20:13:19Z")

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when I drag some tags from the available historical tags to the selected historical tags for a query data source, it makes the second row of a report (the one with the tag history) to disappear. then if I remove the tags from the data source the report works fine again. I have gone and looked at the settings for the problematic tags and the working tags side by side and they are configured the same way so I can't figure out what the issue is. Just wondering if someone has experienced this before or knows why it's doing this?

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [May 21, 2026, 8:17pm UTC](https://forum.inductiveautomation.com/t/historical-tag-causing-report-to-stop-workng/115650/2 "2026-05-21T20:17:28Z")

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Hmmm. I've seen such issues, but can't see why it might be happening to you. 🤷‍♂️