Can anybody tell abt Assignment part of HR.i.e. how sap HR is assigned with other modules.

1) Technically Assignment will called as Integrations. these integrations r two types 1. With in the HR Module ie between submodules (PA : OM, PA : REC)
etc
plogi : plogi for integrating paln version
plogi : orga for integrating OM & PA
plogi : papli for integrating Recruitment & PA

2. With Other Modules ie (HR : FI)

T Code: T.CODE PC00_M99_CIPE
Path : wagetype->symbolic- >GL Code Assignment in the backend in both
HR and FI system

Result Tables & Cumulative Result Tables
Tcode PAYPC_RESULT or PC00_M40_CLSTR.

How do I design the Indian Remuneration statement for the first time as the IN01 which is copied and renamed is showing blank.
After copying he IN01 form go into the form and click on the windows where you find so many entries to be made.