0PROD_HIER - Correct Hierarchy

Hi Guys,

Has anyone had any issues with the '0PROD_HIER' Hierarchy? There are 2 possible datasources - 0PROD_HIER_LPRH_HIER & 0MAT_SALES_LPRH_HIER.

Which one is recommended and how do I avoid the node issues with this hierarchy.

Thanks in advance,

Scott