Vendor Upload Excel Template isssue (v9.1)

Hi,

I am using Vendor Upload excel template for mass load of Vendors. I have the need to insert both Phone and Fax at Vendor Contact level, so I've inserted a new child at record type B11 (VNDR_CNTCT_PHN), which allowed me to enter both Phone and Fax details at 'Data Input' tab,  but when the data is submitted, only one child is getting inserted into the database. Has anyone encountered this issue? Any help would be greatly appreciated.

Order of the data in the 'Data Input' tab:

Record Type B11     Record Type B11     Record Type B11     Record Type B11