Table based UnDP shows no data

I have two table type OIDs that can be successfully polled using the UnDP tool, but when placed in a table resource on the Node Details page, the daat does not ever show.

What are possible issues here? The OID type is DisplayString, the MIB Value Type is Raw, and the default Format is Text. There are numerous rows in this table.

Any ideas? I am stumped. Thanks for any help.