Manufacturing Object Creation Failure in Windchill 12 Using MBoM Loader
I am experiencing a critical issue with generating Manufacturing Objects in Windchill 12 using the MBoM Loader. This process worked correctly in Windchill 10 but is now failing in Windchill 12.
Process : I use a custom XML file (GEN.xml) to create manufacturing objects via command line and MBoMGenLoader.
Command used : ( windchill wt.load.LoadFromFile -d path/GEN.xml )
Issue: The XML file imports successfully with no errors reported in either the Method Server or Background Method Server, but the manufacturing object is neither created nor visible in the Windchill interface.
The handler method specified in the XML (handler.createMBoMGen) is not being executed at all.
DTD file :

GEN.xml :

Why is the handler (handler.createMBoMGen) not being executed during the XML load process ?
I appreciate your prompt response.

