One of the data driven service is not responding and the postman side request hangs(continuous processing). In VSE log getting below error for this VS call.
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target.
Release : 10.7.2
This error is happens when HTTPS is enabled for Registry webserver on port 1505. This will trigger the PKIX trust validation between VSE and Registry web layer and can cause this issue.
Import CA's of 1505 SSL cert into a trust store and passed standard JAVA SSL TRUST STORE attributes in VSE vmoptions file.