Web and XML extensions plugin - httppostwithresponsewithkeystoreconstant

Hello all,

Upgrading version to 24.3 from 23.3.

we have plugin Web and XML extensions 5.4.7  and we are using function  httpcallwithresponsewithkeystoreconstant in various expressions. 

after upgrade httpcallwithresponsewithkeystoreconstant is not working and throwing below error message:

PKIX path building failed: XXX.security.provider.certpath.XXXCertPathBuilderException: unable to find valid certification path to requested target

Is this plugin deprecated or is there any solution?  or Any alternative solution?  

Thanks,

Bhushan Joshi