kb11n salary posting

goos day all,

we use kb11n to post salaries to 160 cost centers from one major Clearing acount. we have been doing this for the past 5yrs by first uploading a file than allocating costs using sm35. we've never had a problem till now.

we've just upgraded to ecc6 from 4.6c. when we run sm35 the system only posts 12 lines out of the 160 lines. i tried to do it manually but realised that KB11n only allows me to enter 12 line items. it does not allow me to scroll down to enter additinal lines

please point me in the right direction. is there a setting that i am missing in config perhaps?

thanks