tHMap is not supported in ESB Microservices (via cTalendJob) [TESB-17587] - 6.2

Talend MDM Platform Release Notes

EnrichVersion
6.2
EnrichProdName
Talend MDM Platform
task
Installation and Upgrade
EnrichPlatform
Talend Activity Monitoring Console
Talend Administration Center
Talend Artifact Repository
Talend CommandLine
Talend DQ Portal
Talend ESB
Talend Identity Management
Talend Installer
Talend JobServer
Talend Log Server
Talend MDM Server
Talend MDM Web UI
Talend Project Audit
Talend Repository Manager
Talend Runtime
Talend SAP RFC Server
Talend Studio

The tHMap can not be used in ESB Microservice export. As an alternative, use the cMap for TDM based transformations within the Route itself.