Business Requirements to be determined before starting the config:
a)Type of wage type – (i)earning or deduction – easy to know(ii)the type of account the posting needs to go to – Banace sheet a/c , Vendor a/c, (iii)the account number and other details for posting.
Config steps are available in IMG under Payroll->your country->Reporting for Posting Payroll Results to Accounting. Go through the hypertext for each step and then do the config as per business requiremnt.
Testing: This also depend on business requirements.
Set up test scenarios with conditions.
a)Select employees in different groupings – like pers.areas/sub areas, Emp group/subgroup.
b)Enter data for the selected wage type/s in a selected pay period for the employees. This may be in IT 8, 14, 15, 2010 or may come though time evaluation.
c)Run time eval, payroll.
d)Run posting (pgm RPCIPE00) with output log selected. Check the postings are going to the correct a/c, etc.
Whenever you create/change a w/t, you need to test as above.
Hope this helps.