: User runs fluent 3ddp -t4 on a cluster node. Error : qcc license check failed Diagnosis : Compute node cannot reach license server because firewall blocks outgoing port 1055. Resolution :
The error typically occurs when the QNX C/C++ compiler (qcc) cannot locate or verify a valid license key on your development host . This prevents building or compiling applications within the QNX Software Development Platform (SDP). Common Causes qcc license check failed
Check if the license manager (like FlexLM) is actually running on the server side. : User runs fluent 3ddp -t4 on a cluster node