Policy name that failed

[#1]

Is there any system or flow variable is available to find last policy failed in proxy? I need to log policy name that failed. We have fault.name but it won't tell the policy name.

[haider_imran]

Hi

Check if this helps

messagelogging.{policy-name}.failed

Scope begins: Proxy request Type: Boolean Permission: Read Failure flag for the referenced Message logging policy

Thanks,

[#3]

In this method we need to check each and every policy whether it failed or not. I need generic approach withou checking individual policies. It better if we get policy name in flow variable.

[adevegowda · Accepted solution]

@Sujnana Rai

You can use the header 'X-Apigee.fault-policy', which will get populated with the policy name if there's any error in the policy

[#5]

This is working in public cloud. Howevr, not working in private cloud. I think the variable X-Apigee.fault-policy' is available in latest version Apigee. We are using 4.16.05.02.

[ask4saif]

We recently upgraded to 4.51 from 4.19. Previously it was working now it has stopped. Checking was it replaced in the new release.

[dchiesa1]

Maybe just check fault.name and fault.cause

[soosmarci]

@ask4saif 

see similar query here

X-Apigee-fault-policy-not-working-in-APIGEE-version-4-51 

I quote the answer, that is - see the 4.51 release notes

https://docs.apigee.com/release/notes/45100-edge-private-cloud-release-notes 
Due to the fix for issue 132443137 (as described in the 19.03.01 Public Cloud release notes), Message Processors now ignore headers that begin with X-Apigee-*. As a result, you must refactor any code that uses X-Apigee-* headers and replace those headers with supported ones.