topic Re: Two internal table in Application Development and Automation Discussions

Two internal table

Former Member — Fri, 18 May 2007 11:20:08 GMT

Is it required to have two internal table while writing RFCs, function modules. If so then itab and itab2 is for what purposes?

And I wonder how you begin to write a function module?

An easy question but required for a good start.

Thanks.

Re: Two internal table

Former Member — Fri, 18 May 2007 11:25:03 GMT

hi,

to make a fuction module as remote enabled function module just goto that function module and click on attributes section -> select remote enabled radio button.

then Fm acts as remote enabled fm.

if helpful reward some points,

with regards,

suresh babu aluri.

Re: Two internal table

Former Member — Fri, 18 May 2007 11:27:57 GMT

internal table is not mandatory for RFC Function module... if you want to pass multiple values then use RFC .

Mandtory : check remote enabled function module

Reward points if it is helpful

Thanks

Seshu

Re: Two internal table

Former Member — Fri, 18 May 2007 11:42:37 GMT

Hi,

Let us suppose the data is coming throguh middle ware (like tibco or XI) throguh flat file. They mapped the fields and RFC are called by middle ware. Already we passed the required structures (suppose in FI bbkpf and bbseg are structures). Now we will take 2 internal tables and pass those 2 strucutres data into corresponding internal tables.

I wonder how you begin to write a function module?

First move that data from structures to internal tabels and then do the validations and then post the data into SAP by required t-code.

Hope this helps you. Reply for queries, shall post the updates.

Regards.

Kumar

Re: Two internal table

Former Member — Fri, 18 May 2007 13:23:41 GMT

Hi,

--> It is not required (mandatory) to have two internal table while writing RFCs, Function Modules.

--> To write a RFC Function Module

go to --> SE37 --> write Function Module name --> Create --> In Attributes tab --> Choose "Remote-Enabled Module"

If you do not want to make RFC function moudle Choose "Normal Function Module"

IF function module is RFC Function module :

Give Import Parameters & tick Optional and Pass Value

Give Export Parameters & tick Pass Value

Write your code accordingly, & activate Function module, Function Group and its includes in the same time.

Reward points, if helpful

Regards,

Sandeep Kaushik