Hi,
Some of pre-requisite for LTA.
1. Leave type (Earned leave/Ordinary Leave/Privileged leave). I think no separate leave type required. You can use same leave type mentioned .
2. Employee must be on leave during journey Period.
3. Tax code for LTA and Block for LTA.
4. Exception Code (LTA) available in standard.
A details complete configuration is here.
For Validation BAdis
PTARQ-> Customizing -> ESS-> Benefits and Payments-> Country Specific-> Advance Claims. -> BADi
Display of Request: Report - HINUACRP, T Code: HRPBSIN_AC_ACRP
Posting of Request: Report - HINUINFU, T Code : HRPBSIN_AC_INFU
Standard workflow is available.
For Multiple approval, use Badi Next approver.
Let me know if further details required for any LTA/LTC Related query.
Thanks,
Ketul






