logic for Activity Qty and its unit of meas for external network activity,

Hi,

For external network activity, controlling key PS02. I want to read Activity Qty and its unit of measure.

Is there any function module or Bapi for this or any selection table logic?

I have tried BAPI_PROJECT_GETINFO and BAPI_NETWORK_GETDETAIL but I am not able to get this field?

If anyone has solution please let me know.

Thanks.

Prem