# Kanban Receipts Error
**Category:** [Epicor ERP 10](https://www.epiusers.help/c/e10/5)
**Created:** 2016-12-02 20:35 UTC
**Views:** 1027
**Replies:** 3
**URL:** https://www.epiusers.help/t/kanban-receipts-error/36499
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## Post #1 by @markdamen
Hi
Anybody able to help me with this please. Getting this message when trying to do a Kanban Receipt:
I do have an 2 operations set as backflush, and the last one is set to Quantity Only. What am I missing, or has anybody else run into this as a bug?
Many Thanks
Mark
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## Post #2 by @mjfwagner
When you say you have the job, do you mean you have a method that has a
valid operation set to backflush on that part you are trying to receive a a
kanban receipt?
Mark Wagner
Sr. Partner
Capstone Alliance Partners 888.597.2227 Ext. 71
<888.597.2227%20Ext.%20714>2 | 904.412.6847 (cell)
| www.capstoneap.com
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## Post #3 by @bderuvo
Does the part have an approved method with materials linked to an operation?
Get Outlook for iOS
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## Post #4 by @markdamen
It had all the correct operations and materials, but I think I didn't spot that my colleague had the part checked out. Therefore it wasn't able to see the revision. The error message could be more specific, like "there is no valid approved revision for this part"!
Thanks for the help, everybody who posted.
Mark
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**Canonical:** https://www.epiusers.help/t/kanban-receipts-error/36499
**Original content:** https://www.epiusers.help/t/kanban-receipts-error/36499