Answer / sachin k gupta

Destructive Read - Data is removed from the Data Queue
after a read operation.
and Non Destrutive Read - Data is retained after a read
operation on the DataQueue.

-Sachin Kr. Gupta

Answer / kumar

Can anyone explain how data can retain in data queue after it is read....

Answer / sreedhar

Retrieve Data Queue Message (QMHRDQM) retrieves an entry from a data queue without removing the entry.
Required Parameter Group:

1 Receiver variable Output Char(*)
2 Length of receiver variable Input Binary(4)
3 Format name Input Char(8)
4 Qualified data queue name Input Char(20)
5 Message selection information Input Char(*)
6 Length of message selection information Input Binary(4)
7 Message selection information format name Input Char(8)
8 Error code I/O Char(*)

Answer / kar

Any one, explain the implementation with an example if possible?

What is the length of Signature?

3 Answers   UST,

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what are the parameters of jobd?give in detail.&what are the parameters of subsystem...????

1 Answers   CTS,

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HOW TO DELETE THE RECORD FROM MASTER FILE WHICH IS LINK BY ANOTHER TRASATION FILE WITH REFERTIAL INTYGRITY?

1 Answers   TCS,

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do you use message subfiles? What are the necessary keywords required coding a message subfile?

0 Answers   IBM,

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wat is meant by hidden field , why it is used?

4 Answers   Four soft,

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can anybody help me to solve this problem. the program that i m checking display error message saying "Record format for file AJDSPFFD does not match model file and decimal error. how to solve this problem. The AJDSPFFD is snapshot the AJTLOG that is the audit trail list.

0 Answers  

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Please help me, I have created window subfile,I have created Footer with same lengh and postion of window SFL. When I call the pgm, first is shows only Footer and then it shows subfile records.This time Footer is not showsing ..plz hel me how can i do it...? Sameple DDS and RPG: A R WIN1 SFL A*%%TS SD 20090130 165346 MUNSHIJ REL-V4R2M0 5769- PW1 A FLD001 1Y 0B 4 3EDTCDE (Z) A ATFILE R O 4 7REFFLD (QWHFDBAS/ATFILE LIB/LIBF- A ILE) A R WINCTL SFLCTL (WIN1) A*%%TS SD 20090202 123459 MUNSHIJ REL-V4R2M0 5769- PW1 A ALTNAME ('y') A SFLSIZ (0004) A SFLPAG (0004) A WINDOW (FOOTER) A ROLLUP (27) A ROLLDOWN (28) A CF12 (12 'Cancel') A 50 SFLDSP A N51 SFLDSPCTL A 51 SFLCLR A 1 2'Select Option,Press enter' A 2 3'1= Select' A R FOOTER A* A WINDOW(8 31 9 43) A 8 4'F12 = Cancel' A R DUMMY ASSUME A 24 10' ' in RPG: Dow *IN12 = *Off Write Footer Fxfmt WInCTL

2 Answers  

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how do I play {insert rpg system here}?

0 Answers   IBM,

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How do u design a physical file, when you have 2 Unique fields like for eg in A student file student ID and student examination no both are unique

0 Answers  

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CAN WE READ RECORDS WITHOUT USING SETLL,READ,CHAIN IN RPG?

6 Answers   Satyam,

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Assume my file has 100 records and I want to see only first 10 records. Is this possible through lf?

1 Answers  

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what is meant by record lock.how records are locked.what is the purpose of record lock.if records are locked what happens.how to find out which record is locked.

4 Answers   HCL,

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