Scenario:
FAM bundle has been provisioned to the NetSuite account based on the Billing information. However, the bundle is not available for installation.


Findings:
Based on SuiteAnswers #103553, the FAM bundle will be available only in selective timings.
Important: The availability schedule during phased upgrades applies only to customers who will be installing the Fixed Assets Management SuiteApp in their account for the first time.
You can install the 2024.1 version in your Production or Sandbox account by following the schedule below:
Schedule of Fixed Assets Management Availability During Phased Upgrade

Note: Fixed Assets Management version 24.1 is not available for installation from Thursday 5:00 PM PST until Sunday. Only Fixed Assets Management version 25.1 can be installed and updated in release preview and sandbox accounts.