I was loading the Mantle data and I get the error below saying that the record is create-only (immutable). I don't think it will affect me, but I thought it might be something worth answering.
Loading entity data from [file:/home/byersa/dev/moqui-on/runtime/mantle/mantle-udm/data/ZzcProductDemoData.xml]
--- 195489 [main] WARN moqui.impl.context.TransactionFacadeImpl
Transaction rollback. The rollback was originally caused by: Error loading entity data org.xml.sax.SAXException: Error storing entity [mantle.product.asset.AssetDetail] value: org.moqui.entity.EntityException: Entity [mantle.product.asset.AssetDetail] is create-only (immutable), cannot be updated. org.moqui.entity.EntityException: Entity [mantle.product.asset.AssetDetail] is create-only (immutable), cannot be updated.