HI masters ,
is there any predefined bapis in ides version . coz there is an ivoice report. the user want to see the invoice report and ledger balance and also he has to update invoice postings in database through portal .when invoice amount exeed particular range it shows the some error message to him. and if he press the approval from higher authority button, the invoice report send to his superior for approval It is my requirement.
I want to develop this application through webdynpro java. To get this invoice report and ledger balance as a function module i need some bapi. Is there any predefined sap provided bapi ( function modules) in ides version. If there , please reply me.
I dont know how to develop bapi application. Other wise please how to develop the bapi ( function module), I mean the code , please send the code to me. I have only little basic idea on bapi concept.