Hi Varsha GR,
Thanks for reaching out to Microsoft Q&A.
Azure subscriptions with credit such as Free Trial and Visual Studio Enterprise have spending limits on them. You can only use services up to the included credit. When your usage reaches the spending limit, Azure disables your subscription for the rest of that billing period. Your subscription is disabled to protect you from accidentally incurring charges for usage beyond the credit included with your subscription. To remove your spending limit, see Remove the spending limit in the Azure portal.
Note
If you have a Free Trial subscription and you remove the spending limit, your subscription converts to an individual subscription with pay-as-you-go rates at the end of the Free Trial. You keep your remaining credit for the full 30 days after you created the subscription. You also have access to free services for 12 months.
Reference Link: https://zcusa.951200.xyz/en-us/azure/cost-management-billing/manage/subscription-disabled
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