I've created a Z-table in which I store the dates with purpose to make sure no posting to previous day is possible.
Eli suggested me that I should use t-code ob28 to validation, to make sure any posting date greater/ less than the date in Z-table is not allowed to post.
But I dont know how to use t- code ob28. If I create z-table that only store the dates, so where can I set the condition?
I cant find any clue at T-code OB28 to do this?
I am very appreciate your help!