Technical Documents of SRM

[nishantbansal91]

     Hi Guys,

I m new in SAP SRM , Kindly provide the Technical Documents of the SRM 7.0 for ABAP .

What is Mapper Class.

What is XO , BO , Class .

what is if_pdo_base interface.

when these classes be used in our component,

I m not aware of this all the points kindly Provide some Documents Currently i am  facing a lot of problem for understanding the Concept.

[konstantin_anikeev · Accepted solution]

Hi,

please check this post.

http://scn.sap.com/thread/3242032

Regards

Konstantin

[nishantbansal91 · Accepted solution]

Thanks Konstantin Anikeev ,

This document i already read but this document contain less information about the Mapper Object Can u Please Define what is the Purpose of the Mapper Object in your detail

Thanks

Nishant Bansal

[konstantin_anikeev · Accepted solution]

Hi Nishant,

it's simple. Mapper classes are responsible for mapping data between PDO objects (which work without UI/WebDynpro) and WebDynpro.

Two most important methods are REFRESH and UPDATE. REFRESH takes tha data from PDO and puts them to WebDynpro Elements. UPDATE - vice versa.

Regards

Konstantin

[nishantbansal91 · Accepted solution]

Thanks Konstantin,

I have one problem i copied the standard Web Dynpro component of the Search Shopping Cart Template  into Z component for our internal usage purpose In this Z Component the  Object of this  /SAPSRM/CL_CH_WD_XO_MAPPER class is initial Can u  elaborate how this Object is initiated or what is the Purpose of this Class in our Web Dynpro.

There are also Types of Mapper Like

XO , BO mapper like this what is the Usage of each mapper ???

[Former Member · Accepted solution]

Hi Nishant & Konstantin,

Thanks for such a great post. but still looking for your answer.

~ Jai