Using the FM POSTING INTERFACE DOCUMENT
Im very upset the fact that i dont want to develop a BDC and use instead the function module
It is working perfect as long as you only get crédits and débits 40 and 50 posting key
but as soon as special account lets say posting key 29 and the field UMSKZ having a value for special accounts
then everything is not working.
I wrote a BDC and it is working fine because i can tell what i want
like if umskz = 'U'
call screen 303 with date zfbdt
call screen 300
I do not know if there is a way to control this
Like a said i run thousands of trans with normal accounts and the FM is perfect and fast
But im resigned to use the BDC
So im thinking that im missing some knowledge of the FM Capabilities
and i need your valuable help