topic Creating FM in Application Development and Automation Discussions

Creating FM

Former Member — Wed, 06 Jun 2007 10:37:31 GMT

Hi,

Requirment : To create a Function Module

INPUTS : vbeln (mandatory)

posnr (optional)

file path (mandatory)

OUTPUT : File (type .txt)

Please let me know the steps involved and the DATA TYPES that need to be defined in F.M for

input fields and output .

Thxs,

Vind.

Former Member — Wed, 06 Jun 2007 10:50:17 GMT

hi,

We can create FM in Function-builder for that one we work with SE37.

for declaring fields choose option IMPORT of function builder, under that define

field<b> vbeln</b> type <refarence table-field > and provide value for it type , check the mandatory option.

<b> posnr</b> type < refarence table-field>and check the optional option.

file path type c . here u choose the proper dictionary datatype.

next Select the option EXPORTING.

file type ( specifies the same type as mentioned above)

regards,

sudheer.

Former Member — Wed, 06 Jun 2007 11:19:04 GMT

Hi ,

First u need to create a function group

use SE37 goto--> function groups --> create group

Use this FG to create a FM

Import parameters

VBELN type VBELN Optional = " "

FILE TYPE LOCALFILE Optional = " "

POSNR TYPE POSNR Optional = "X"

There will be no export parameter .

within the FM use WS_DOWNLOAD , GUI_DOWNLOAD to crete the file on the path specified.

write the code

activate the top include & the FM together

Regards,

Gaurav

Former Member — Wed, 06 Jun 2007 11:23:36 GMT

good

go through this link,which ll give you detail about creating a function module

thanks

mrutyun^