SQ02 dblogical Infoset date problem

Hi,

I have an infoset based on Logical database PNP.

I'm using "HR Master Record: Infotype 0001 (Org. Assignment)" fields

and additional fields ( like SYHR_A_P0001_AF_OMNGR_NA )

for my field group.

When I execute e query with some dates in the past (PNPBEGDA e PNPENDDA),

the field SYHR_A_P0001_AF_OMNGR_NA is wrong, 

It's not the historical value valid for the dates PNPBEGDA e PNPENDDA I'm using for executing the query,

while fields like P0001-ORGEH (Organizational Unit) it is correct.

Could someone help me to understand how I can load SYHR_A_P0001_AF_OMNGR valid in the range PNPBEGDA e PNPENDDA?

thanks in advance

Fede