Downstream pipeline build job is not working for the last 2 days, which was working fine before.

Syntax used :

def perf = build job:'somejob',parameters:[[$class:'StringParameterValue',name:'threads',value: threads],[$class:'StringParameterValue',name:'loops',value: loops],[$class:'StringParameterValue',name:'ramptime',value: '1'],[$class:'BooleanParameterValue',name:'isLoad',value: false],[$class:'StringParameterValue',name:'service',value: service]], propagate: false

No error is shown, and build to the downstream job is not happening. Exited with error code 3

Jenkins Version : 2.164

Pipeline plugin version : 2.5