im new to BAPI , i m working in producton firm we r short of license of SAP, we have given few authourisations to our venders and we also have implemented HR portal and we r having shortage of license in that too. so my question is that can we use BAPI to reduce the use of SAP on vendors side and also for HR portal? like by using non-sap system on vendors side and for portal we can resolve the issue of licenses..???
if yes then i want to do it that will be good for my carrer point of view. plzz help me out and give me the simple solution on it. we can not afford to buy the licenses bcoz of financial issues..