Setting Default Value to the Quantity Field in ML81n

Question

Hi Gurus,
I have an assignment to set a default value of 1 to the quantity value when creating entry sheet. This is the process we go through before the point of setting the 1:
1. Go ML81n and click on "Other Purchase Order" input some PO number and click enter.
2. On the Menu --> Entry Sheet --> Create --> Empty Page
3. At the bottom of the screen Click on "Service Sel", and click enter if a pop-up shows
4. Now on the line item, select any row (1 or 2 or many). and Click on Services on top.
So at this point when the new screen shows with the new Entry Sheet number, the line Items that comes up should all have a quantity of 1, and should be editable by the user before saving.
How can i go about this. Which UserExit will do this or Enhancement Point. The screen field for this quantity is ESLL-MENGE.
Thanks guys.
Rewards, will be greatly reward.
Edited by: Basil Balogun on Jul 7, 2008 11:03 PM

Answer 1

Hi,
Pls check out this Exit-
package name ML-
SRVESSR->EXIT_SAPLMLSR_010->Set Entry Sheet Header Data.
For this in importing paramertes
I _EKPO type EKPO in this we have MENGE field try to asign value 1 to this.
First check the screen number of the popup screen for which you need to enter the MENGE valuein GUI status. Chck if this screen exit can be used by puting a break-point.
And also try this screen exit for SRVEUSCR-
EXIT_SAPLMLSR_020-Transfer of Data to Entry Sheet User Screen
EXIT_SAPLMLSR_021-Adoption of Data from Entry Sheet User Screen
SAPLMLSR-Screen exit at 0400 subscreen.
Reward if helpful.
Best Wishes,
Chandralekha
Edited by: Chandralekha on Jul 8, 2008 6:41 AM
Edited by: Chandralekha on Jul 8, 2008 6:43 AM