Fixing XSLT Import Issues in MuleSoft

(Works in Local but Fails in RTF Runtime)

Introduction

XSLT (Extensible Stylesheet Language Transformations) is used to transform XML data from one format into another during application integrations.

While working on a MuleSoft integration project, I faced a challenging issue where the XSLT transformation worked perfectly in Anypoint Studio (local environment) but failed after deployment to Runtime Fabric (RTF).

After trying multiple approaches and finding very limited documentation for this issue, I was able to identify the root cause and implement a working solution.…