The main difference between Field strings and structures is that : Structure in R/3 applies only to a Data Dictionary object containing a collection of fields. Field string applies to a collection of fields defined in an ABAP/4 program.
Difference between SAP Memory and ABAP/4 Memory
Within a main session, when ever you start an application program, it opens up an internal sessions with in the main session. The internal session has a memory area that contains the ABAP program and...
Differences between ABAP and OOABAP
OOABAP is used to develop BSP/PCUI applications and also anything involved object oriented like BADIs, SmartForms..etc.where as ABAP is used to develop traditional programs in R/3.
Difference between Collect and Sum
SUM vs. Collect in SAP ABAPSUMWhen processing an internal table in a block starting with LOOP and concluded by ENDLOOP, SUM calculates the control totals of all fields of type I, F and P and places...