Answer Posted / chittidi

select single f1 f2 f3 ... into <wa> from <dbtab> where
<condition>. this where condition is important to fetch
exact record from database . for thsi purpose we provide
entire primary key combination in whrere conditon.
by using this statement to read exact information .

select f1 f2 f3 .... into <wa> from <dbtab> up to 1 rows
where <condition>
endselect.
it reads the first record found which may not be exact .
the where condition can be part of primary key combination.
it is mainly used to validate the INPUT.

IF WE ARE NOT PASSING ENTIRE COMBINATION OF PRIMARY KEY
IN SELET * SINGLE IT SIMPLY ACTS AS SELECT * UP TO 1 ROWS.

Explain the different types of mode (run code) in call transaction method?

1099

---

What is protect & endprotect?

1020

---

Explain what is sap script? What is the purpose of sap script? Difference between sap script and report?

1080

---

What are authorization objects and what statement is used to perform an authorization check in an abap program?

1009

---

How to determine the attributes of an internal table?

1154

---

What is the purpose of sum statement?

1005

---

What is your approach to find exit and BAdi?

1310

---

How will u handle the situation – In a report using function module to generate a IDOC, How will u handle the error IDOC in the same report ?

2209

---

Program lines for the radio button selection and unabling some input variables in section screen

1427

---

What is the tcode for sapscript forms?

1144

---

What is the definition of modification in an sap system and how do they impact an upgrade?

1124

---

Explain what are the events in screen programming?

1030

---

How do you find out whether a file exits on the presentation server?

1004

---

How you attach search help to data element? : sap abap data dictionary

1132

---

Have you set up a back ground job ? How to create a background job without a variant ?

1054

---