César,
It's not fair. You got some answers and there is NO ANY feedback from your side???
This forum IS NOT a free help from SAP personally to you. The most of us who participate in the forum do not work for SAP and do it absolutely with no any rewards. We do it not only for help to topic starter but for additional knowledge and education to all other fellow SDNers.
So, would you please be so kind to reveal to everybody what was the reason of your problem and what helped you to solve it? What remains unsolved?