01-27-2026 11:49 PM
Hi
I am getting this error in Cisco DevNet Sandbox: 'Maximum number of concurrent environments for this blueprint has been reached.' Is the DNA Center (Catalyst Center) sandbox still operational? I've been seeing this error for a couple of days now.
Thanks
Solved! Go to Solution.
01-28-2026 01:19 AM
@imran.zahoor hi, hope this thread will give answer. guessing that Live may hitting again 😊
Solved: active environments launched from this blueprint reached - Cisco Community
01-28-2026 01:42 AM
Yes, the Cisco Catalyst Center (formerly DNA Center) sandbox is operational, but this error indicates that all available instances for that specific blueprint are currently reserved by other users on a first-come, first-served basis. The issue is likely due to high demand or limited capacity.
Best regards
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01-28-2026 01:19 AM
@imran.zahoor hi, hope this thread will give answer. guessing that Live may hitting again 😊
Solved: active environments launched from this blueprint reached - Cisco Community
01-28-2026 01:42 AM
Yes, the Cisco Catalyst Center (formerly DNA Center) sandbox is operational, but this error indicates that all available instances for that specific blueprint are currently reserved by other users on a first-come, first-served basis. The issue is likely due to high demand or limited capacity.
Best regards
******* If This Helps, Please Rate ******
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