difference

[Former Member]

hi all, iam new to user-exits,

i know how to implement a user-exit when it has a function module and we write the coding in cmod. for eg : we go to cmod

enter the enhancement V45A0002 and goto fm EXIT_SAPMV45A_002 and write the code in ZXVVAU04 include.

BUT how to implement a user-exit when its in perform statement in an include

for eg: in include MV45AFZB there is a user-exit

userexit_check_vbak it is like this

form userexit_check_vbak using us_dialog

endform.

how to write the code inthis

thers no particular requirement for me

but could anyone just clear me on this.

wts the diff between a user-exit and field-exit

expecting a response

advane thnx prakash

[Former Member]

Hi,

For user-exit MV45AFZB, there is not SMOD. So there will not be any CMOD either. You need to get the access key for MV45AFZB after that you can write code in any of the form routine in this include. There are other such user-exit in sales, billing, shipping etc. Check out this link.

http://help.sap.com/saphelp_46c/helpdata/en/1c/f62c7dd435d1118b3f0060b03ca329/frameset.htm

Let me know if you need any other information.

Regards,

RS

[Former Member]

Hi Prakash,

Let me share some points with u.

User exit means to enahnce the functionality what ever area it may be.

Field exit means to enhance one field to the existing functionality. It is one part of user exit.

For any ext implimentation first u find out required exit name, For find that so many methods available. After finding the exit name we can start the coding suitable to our requirement. after that in cmod add that exit under our project name and activate it by using the activate button on cmod intial screen. Now u r code will be start working.

Hope this helps you, reply for queries, Shall post you the updates.

Regards.

Kumar.