@Abu S ,
Thank you for reaching out to the Microsoft Q&A platform. Happy to answer your question.
The resources migration is possible between the subscription, however, there are a few limitations on migration. Both the source and destination subscriptions should be under the same tenant then only resources migration will be possible. The subscription which is under a different directory can be brought to the same tenant by changing the directory option, but it supports only for few offers types.
Please refer the below links:
Resource migration: https://learn.microsoft.com/en-us/azure/azure-resource-manager/management/move-resource-group-and-subscription
Move operation support for resources: https://learn.microsoft.com/en-us/azure/azure-resource-manager/management/move-support-resources
Change directory: https://learn.microsoft.com/en-us/azure/active-directory/fundamentals/active-directory-how-subscriptions-associated-directory
I understand there is a limitation of moving resources across tenants, but you can raise a support ticket with the Azure support team to check if they can help you here.
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