SAP MDM JAVA APIs to insert/update using SAP PO/PI 7.4

Hello All,

I am working on SAP PO/PI 7.4 version and would like to understand how we can insert/update records to MDM.

The source structure in PI message mapping consists of around 50 fields for inserting/updating records into MDM Materials repository.

All these 50 fields go to one main table in MDM (Materials) but some of the fields are actually look up (flat), look up (hierarchy),

Tuple [Multi-Value] tables. How do I do this in PI? I am not an expert JAVA programmer to do JAVA mapping using MDM JAVA APIs. Any guidance is really appreciated from scratch..thanku all

thanks

mike