Does anyone use JMS Adapter?

I have some issues with this tool:
1) When the queue has too many rows JMS Adapter try to insert into teradata with some value mixed. For example, into the field date it puts a number. And the row goes to the error table in Teradata.
2) When exists some NULL value JMS Adapter can not insert into Teradata.

Please, I need some help with this issues.
Thanks.