# PO Suggestions getting "Object reference not set to an instance of an object"

**URL:** <https://www.epiusers.help/t/po-suggestions-getting-object-reference-not-set-to-an-instance-of-an-object/39564>\
**Category:** Epicor ERP 10\
**Created:** [July 31, 2017, 9:10pm UTC](https://www.epiusers.help/t/po-suggestions-getting-object-reference-not-set-to-an-instance-of-an-object/39564 "2017-07-31T21:10:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![edraghi](https://www.epiusers.help/letter_avatar_proxy/v4/letter/e/b2d939/32.png) [@edraghi](https://www.epiusers.help/u/edraghi)\
**Post date:** [July 31, 2017, 9:10pm UTC](https://www.epiusers.help/t/po-suggestions-getting-object-reference-not-set-to-an-instance-of-an-object/39564/1 "2017-07-31T21:10:25Z")

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It trying to go a “Creating PO change suggestion for PO” which is changing the qty. Then it the the object reference not set to an instance. Anyone know why?