What is pass by value and what is pass by reference? Which is better?

1396

What is difference between check table and value table ?

1127

What are the classifications of the sap abap data classes?

1121

any one can tell me which is the tables can store in ddic plese dont say db02l,please give me different ways of resideing the tables ?

2487

How to read files and process BDC's automatically ?

2114

What are the data types of the abap/4 layer?

1206

How does the system handle roll areas for external program components?

1139

Why are insert and append statement used in sap abap?

1172

what is the t-code to link technical and functional operation?

2423

What is the difference between rfc and bapi function modules? : abap bdc

1148

Can you define a field without a data element?

952

What is locking? : abap data dictionary

1171

Hi,have Good Command in SAP ABAP, ABAP WEBDYNPRO now i want to learn sap IS utilities.. can u plz suggest me is it useful r not? If not can i learn BI? Is ABAP with BI have gud future?

2020

What is the purpose of sum statement?

1001

Can we handle two transaction codes in the same program using call transaction bdc input method? : abap bdc

1250