Hi Drew,

On which NIOS release are you testing the templates?

operation_type is INSERT/MODIFY/DELETE. So it should be there for any DB operations (but not for the lease).

Could you please provide the debug log (E namespace) and where it is falling?

I'm not sure if it is a copy/past issue but I see spaces between the colon and operation_type ("${E:A: operation_type}"). Please remove it if it exists in the template.

BR,

Vadim