Answer Posted / ahmad

ADVANTAGE.
IF THERE ARE MORE THAN ONE TABLE AND THERE EXIST A
RELATIONSHIP BETWEEN THEM BUT THE FIELD IN WHICH THE
RELATION IS MADE IS NOT A PRIMARY KEY IN ONE OF THE TABLE
THEN WE USED FOR ALL ENTRIES .
IT REDUCES REDUANCY OF DATA
RECORDS SHOWS CONSISTENCY .

IT BETTER TO USED FOR ALL ENTRIES INSTED OF NESTED SELECT.

DISADVATAGES.
IF ONE OF THE TABLE IS EMPTY AND WE ARE APPENDING ONE TABLE
WITH OTHER BY USING FOR ALL ENTRIES THEN THE RECORDS TO NOT
VERIFY ITSELF.

What is the difference between a pool table and a transparent table and how they are stored at the database level?

1062

---

hi..i hav developed an interactive report in which alv list display in basic list and 1st secondary list in alv grid display.I want to get summation(total) of the columns in the secondary list.I hav used 'do_sum' but i couldnt get.is there any other way to get summation(total) in secondary list which is an alv grid display

2963

---

What is tmg?

1138

---

wat is the difference between A-gate & W-gate?where are they used?

1966

---

What are Pull and Push Methods?

2233

---

How the at-user command serves mainly in lists?

1089

---

How can we access the correction and transport system? : abap data dictionary

1059

---

What are the page windows? How many main windows will be there in a page window?

967

---

What is logo in sap script?

1110

---

What is a table attribute? : abap data dictionary

1038

---

Proxy Programming with ABAP - How to develop the Proxy identification through programming

2340

---

What is pnp-sw-found ? : abap hr

1437

---

What are the fields in a bdc_tab table? : abap bdc

1109

---

What are the differences between macro and subroutine?

1329

---

Different types of luws. What are they?

1179

---