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Troubleshooting juniper SRX traffic flow

Recently I had an issue where traffic was hitting the juniper SRX from a cisco ASA and for whatever reason the traffic was not being permitted, I saw the traffic being permitted on the the cisco ASA, but fell short on understanding how I could Troubleshoot juniper SRX:

following flow was of interest:
source: 10.255.50.129
destination: 10.251.134.51
destination-port: icmp

Real-time capture on Cisco ASA

Capture on Juniper SRX

These captures help in troubleshooting the issue, and can find issues if any on your policy.