Interested to Buy Any Domain ? << Click Here >> for more details...
1.Are there any errors in the following statement?If so
then list them.DTAARA is a data area having a field EMP #
and EMPNO is a
field in the file EMPPF.Which has one record.
READ EMPPF
IF %FOUND(EMPPF)
IN DTAARA
EVAL EMP#=EMPNO
OUT DTAARA
ENDIF
- 5 Answers
- 10106 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / amitava
First of all, %found() function is not set after the READ
operation. If not %eof() can be used instead.
| Is This Answer Correct ? | 8 Yes | 3 No |
Answer / abhishek
I think before updating data area it should be Locked too
to make sure no other program is trying to update same data
area.
READ EMPPF
IF %FOUND(EMPPF)
*LOCK IN DTAARA
EVAL EMP#=EMPNO
OUT DTAARA
ENDIF
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / abhishek
Sorry forgot to put * before data area.
READ EMPPF
IF %FOUND(EMPPF)
*LOCK IN *DTAARA
EVAL EMP#=EMPNO
OUT *DTAARA
ENDIF
| Is This Answer Correct ? | 0 Yes | 2 No |
What is the name of default out queue when user logs inn to syatem with valid profile?
Need a sql query: retrieve all duplicate records in table?
How to handle duplicate error handling in RPG?
Hi,Please give me complete code with this logic. The question is how to read the records from a file with load an array of size with error condition? (The logic is Z-Add 0 IDX *LOVAL SETLL FILE READ FILE 99 *IN9 DOWEQ *OFF IDX ANDLT 99 ADD 1 IDX MOVE FIELD ARR,IDX READ FILE 99 ENDDO)please give me complete code with explanation?
Can you copy the records created by the OPNQRYF to other files and how?
how to convert date format from one format to another i think in CL/400 its CVTDAT,Please tell in RPG/400 sir not in RPGILE
1. I have2 records in a PF. READ PF DO DSPLY EMPNO RETRN DSPLY EMPNO ENDDO What was the output 2. SETON LR vs RETURN 3. Primary File 4. How to delete a deleted spaces 5. How to read a PF in reverse order in CL 6. I have a object in Lib A, B and C. But it shows in D Lib..Why? 7.
How do you know if a record exists without doing a READ and CHAIN?
Can we found a record existance in a file w/o reading the file?
6 Answers Traitsys Technologies,
How can we override a file during runtime in RPG? Without using OVRDBF or calling a CL program
1.Are there any errors in the following statement?If so then list them.DTAARA is a data area having a field EMP # and EMPNO is a field in the file EMPPF.Which has one record. READ EMPPF IF %FOUND(EMPPF) IN DTAARA EVAL EMP#=EMPNO OUT DTAARA ENDIF
3. Given the DOS Specification below and the following information: • Indicator 50 is off • No records have been written to the subfile What will be the result if the EXFMT operation code is performed on the record format CTLR? A R SUBFL A DESCRIP 101 6 1ODSPATR(UL) A DFT(’NOT FOUND’) A R CTLR SFLCTL(SUBFL) A N50 SFLDSP A SFLDSPCTL A SFLINZ A 67 SFIJEND A SFLSIZ(13) A SFLPAG(12) A ACCOUNTNO 100 S 10 a.) Only AccountNo will display b.) SUBFL will be initialized with 13 blank records c.) An I/O exception error will occur d.) The screen will display 12 records with ‘NOT FOUND’
RPG400 
