SAP BI course

hello,

i am planning to pursue a course in SAP BI.

i have read in many articles that for BI, one should have good knowledge about sql, abap and java.

though i dont have prior knowledge of SAP ABAP or data warehousing, i do have hands on experience of using SQL and little knowledge about java as well.

can someone pls suggest me if i can pursue my career in SAP BI??

any help in this regard is welcomed....