Queries

Former Member — Sat, 26 Apr 2008 21:24:59 GMT

1. What statement in dialog programming makes the screen fields available for input???

2. What is the Tcode for outbound process code creation?

3. Difference between Instance and Static attributes?

4. Difference between Class and interface?

5. What is the status number range for Outbound IDOCS?

Re: Queries

Former Member — Sun, 27 Apr 2008 02:12:08 GMT

1. What statement in dialog programming makes the screen fields available for input???

within PBO event write:

LOOP AT SCREEN.

SCREEN-INPUT = 1.

SCREEN-ACTIVE = 1.

MODIFY SCREEN.

ENDLOOP.

2. What is the Tcode for outbound process code creation?

WE41

3. Difference between Instance and Static attributes?

Instance attributes maintain seperate copy of memory for each objects,its depend on object specific.Instance attributes can be used in instance methods and static methods.

Static attributes maintain global copy of memory for all objects,so its depend on class specific.Static attributes must be used in static methods...you cannot access static attributes within instance methods.

4. Difference between Class and interface?

Class have methods with implementation..and class components may be public,protected or private.

Interface have methods without implementation...and interface methods always public.

5. What is the status number range for Outbound IDOCS?

for outbound IDOC's status number range is : 01-50.

for inbound IDOC's status number range is : 51-74.

Regards.

Dara.

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Queries

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