Problems with Mapped Fields in Receiver System.

Hi Experts.

I'm facing a little problem in a PI integration with a POSDM system. The scenario is as follows:

• I receive an XML file and make the mapping to an Idoc definition to a SAP ERP System (with POSDM which finally receives the incoming Idoc).
• All components are properly defined (in integration).
• During the mapping both the XML and the Idoc definition had to be reloaded.

The problem comes because the Idoc has an enhancement and, in one of those new segments, there are three fields which are sent correctly from PI but it appears not to be taken into account in POSDM. Definitions in POSDM are correct and I have checked the Idoc management FM and appears to be properly build.

Have any of you ever faced an issue like this?

Thanks in advance.

Santy.