Additional Data B TAB is activated with screen 8459 (SAPMV45A) in Sales Order for entering Minimum quantity field. Also made this field mandatory in above screen. I tried putting validation for minimum quantity field in SAPMV45A (8459) & working when user go top that TAB. I have two issues in this:
1) Is it possible to take cursor to Customized screen after entering required sales data. That will only help user by taking control of screen to Customized screen to enter proper minimum quantity. Because of this functioning this entry behave like optional.
2) Also It remains for input in display Sales Order transaction also.
can any on suggest me how to pass control from sap std screen (through Exit) to Customized screen.