Hi Ashish,
Sales order and item info - tables VBAK/VBAP - Datasources 2lis_11_vahdr & 2lis_11_vaitm
Sales order conditions - KONV - Datasource 2lis_11_vakon
SD deliveries - LIKP/LIPS - Datasources 2lis_12_vchdr & 2lis_12_vcitm
SD billing/invoice - VBRK/VBRP - datasources 2lis_13_vdhdr & 2lis_13_vditm
Regards,
Shrusti