ALE Configuration HCM - Program read table idoc_structure error

Hello SCN community,

I have small problem with ALE Configuration of HRMD_A message type. I created extension named 'ZRMD_A06'.

When I'm trying to run t-code: bd21 (report RBDMIDOC)

I'm getting following error message:

At the beginning I thought there is problem with segment structure of Z1P2006 of extension 'ZRMD_A06'

I compared segment Z1P2006 with structure 'P2006' in se11 - and it is the same.

Next I checked the bd21 transaction in debug mode.

I figured out that there is error in FM 'RH_MASTER_IDOC_DISTRIBUTE_HRMD' in include 'LRHALF10'.

Could you please help me?