Update sequence produces gap

Topic by SAJI MATHEW

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Hi,
I had a requirement to migrate all the variables from one instance to other, as there is no out of box feature to import variables to a site , I decided to go with custom script. When I'm executing the script, 
I got an API error which says "Update sequence produces gap", I made an analysis on this and found I were trying to set display order to the variable ($variable->DisplayOrder = $this->variableDataArray[$varIndex]['DisplayOrder'];) 
and that  cause the issue, I commented that line and the script executed as expected. This information might help someone who have similar kind of requirement.

Thanks,

SAJI

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