Thanks for your suggest guys,

i'm reading the document about time packing intervals. When done and if needed i'll post some DDL to replicate the scenario.

Ciao.

C

Good response.

I get a try abou ur suggestions and I've isolated the row which fails my package.

To give u all information: there was some records in Oracle that had...

Thanks Grant, now I'm seeing all my work for this in a new prespective.

I really appreciated ur help.

Thank you so much Grant, your reply is a good start point.

I dont have the time (now) to learn how to do incremental loads (you have something to seggest me...