Tax Code field is inactive during group ledger posting in FB01L
Our Client has one leading ledger (0L) and two non-leading ledgers N1 (IFRS) and N2 (GAAP) for reporting purpose. These 3 ledgers has configured under 2 ledger group "G1" which is assigned with 0L and N1(IFRS) and "N2" ledger group is assigned under 0L and N2(GAAP).
In these context, client want to post specific transaction through FB01L with G2 ledger group.(which tagged with 0L and N2). whenever they posting with specific group ledger, tax code field was not appearing during posting document. Moreover, when I am trying to post same entry without specifying ledger group, then tax code field was active and ready to input. Further, Tax category settings was marked in respective GL master.
Now i would like to understand below questions?
1. Do we need to set any configuration to activate tax code for non-leading ledgers?
2. Does GAAP requries reporting with local tax codes?
Please revert, if anyone has come across this scenario?