Hi,
For Xref lookup table, we are currently using a SAP Abap table but the problem is that we need to have a connection from Java stack where is performed the mapping. So we have a point of failure here.
Additionnally, we have a potential of performance issue because we have only one Xref table so the table is very big.
I would like to know what is strategy is used for Xref lookup table ? Do you use the standard PI Value mapping process ? or another solution ?