Information Required PROJ & PRPS tables for fetching data

Hi,

From ztable which is a custom table I am taking a project code which is 24 characters,

After this I am passing this project code as input to

CONVERSION_EXIT_ABPSP_INPUT

and getting output as pspnr.

With his pspnr I am selecting PSPHI from PRPS table.

Till this point every thing is fine.

But my problem is that how get the Details from PROJ table based on this PSPHI which is taken out from PRPS table.

Pelase help me out.

Thanks in Advance

Irfan Hussain