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Cloning Issue Item to Case Checksum digit in Item ID is wrong

Kombuchade
New Contributor

‎08-31-2021 07:47 AM

Issue cloning an ITEM to make it a CASE:

 

Screen Shot of error is attached

After changing the first digit 0 in the item number to a 1 and then using the calculator to create the new ID the following error message pops up:  Checksum digit in Item ID is wrong

 

 

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2 Replies

CommunityJedi22
Community Manager
Community Manager

‎08-31-2021 08:31 AM

Good morning.  What is the UPC (12digit) you are using to create this GTIN/ITF-14?

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SamanthaG
New Contributor II

‎08-31-2021 08:49 AM

Hello,

The Check Digit is showing as incorrect because the check digit of 4 on the GTIN was correct when the leading digit was a 0. When you change the leading digit to a 1, you must remove the check digit of 4 so the correct check digit can be calculated.

Additionally, do you create GTINs for your hierarchy levels (CA, PK, EA) within GS1? This is an important step. Please see information about the GS1 Data Hub through this link https://www.gs1us.org/tools/gs1-us-data-hub/company.