Upc cannot be generated as there are subsisting contractual obligations with your service provider.

Neither facts nor dispute are clear.

Redraft if there is some problem for consideration and obligation of experts on this platform.

What exactly is your problem,  you may post them if you want any legal opinion/suggestions to the problem you are facing. 

Please provide valid reason and solve this issu because I can't generate UPC code

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Error

"UPC cannot be generated for the reason There are subsisting contractual obligations with service provider.

Please contact your service provider for further assistance.