creation of interfaceses in ABAP

Hi

i have some documents on BAPI if u want them send one test mail to me so tht i can send u those documents they contain how to create BAPi why they are needed when they are needed etc..

my mailid is mutyalasunilkumar@gmail.com

plzz reward after getting those documents ok...

Hi,

check this..

http://searchsap.techtarget.com/ateQuestionNResponse/0,289625,sid21_cid558752_tax293481,00.html

Bapi is an inerface . but interface in ooabap and interface in bapi r different.

BAPI is a remote enabled finction module and connect the two systems.

Interfaces are independent structures that allow you to enhance the class-specific public points of contact by implementing them in classes.

Interfaces can be defined globally in the R/3 repository or locally in ABAP program

Can define exactly same components in Interfaces as in Classes

Unlike classes, Interfaces do not have instances, instead they are implemented by classes

Implemented using INTERFACES statement in the declaration part of the class

INTERFACES statement must be included in the PUBLIC SECTION of the class

Different classes that implement the same interface can all be addressed in the same way.

Interface references allow users to address different classes in the same manner.

Interfaces can also be nested.

Interfaces are the basis for polymorphism in classes, because they allow a single interface method to behave differently in different classes.

we use interfaces in badis all over implementation belongs to the interfaces only

in interfaces we have implemntation methods.

i am giving syntax for that

METHOD intf~meth.

ENDMETHOD.

Have a look at this link.

http://help.sap.com/saphelp_46c/helpdata/en/22/042427488911d189490000e829fbbd/content.htm

Other type of Interfaces are

http://help.sap.com/saphelp_nw70/helpdata/en/ec/d9ab291b0b11d295400000e8353423/content.htm

Inbound & Outbound Interfaces.

Outbound Interfaces - Retrieving data from SAP and sending to other systems.

Inbound Interfaces - Sending data from other system to SAP.

Example

Outbound interface is used to send IDocs to the ALE server.

Inbound interface is used to Analyse the received Idoc.

Check this link.

http://help.sap.com/saphelp_nw04/helpdata/en/cd/0b733cb7d61952e10000000a11405a/content.htm

Have a look at this link.

http://help.sap.com/saphelp_46c/helpdata/en/22/042427488911d189490000e829fbbd/content.htm

Other type of Interfaces are

http://help.sap.com/saphelp_nw70/helpdata/en/ec/d9ab291b0b11d295400000e8353423/content.htm

Check the forum links below:

INTERFACES

interfaces

interfaces

interfaces

Reward points if useful.