SSRange is used to do a range check on which of the
Following.
SUBSCRIPT,INDEX,REFERENCE MODIFICATION,Run-time option.
- 3 Answers
- 12700 Views
- Lehman Brothers, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sunaina javali
SSRange is a compiler options,is used to do a SUBSCRIPT out
of range checking. NOSSRANGE is the default and if chosen,
no run time error will be flagged if your index or
subscript goes out of the permissible range
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / asmara
After going thru all the details i came out to know that:
For generating a code that checks if subscripts or indexes
try to reference an area outside the region of the table.
Reference Modification: will ensure that only the starting
positionand is not greater than the current length of the
subject data item.
But Run-time option: you will get range checking only if
you compile your program with the SSRange option and run it
with the CHECK(ON) run time option.
If i am wrong let me send a copy of answer to my mail.
Because i am in dilema that Run-time Option or Reference
Modifiers. So clear me if i am wrong or right.
Regards,
Asmara
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / dfjdf nsjf
Default is: NOSSRANGE
Abbreviations are: SSR|NOSSR
Use SSRANGE to generate code that checks if subscripts
(including ALL subscripts) or indexes try to reference an
area outside the region of the table. Each subscript or
index is not individually checked for validity; rather, the
effective address is checked to ensure that it does not
cause a reference outside the region of the table. Variable-
length items will also be checked to ensure that the
reference is within their maximum defined length.
Reference modification expressions will be checked to
ensure that:
· The reference modification starting position is
greater than or equal to 1.
· The reference modification starting position is not
greater than the current length of the subject data item.
· The reference modification length value (if
specified) is greater than or equal to 1.
· The reference modification starting position and
length value (if specified) do not reference an area beyond
the end of the subject data item.
If SSRANGE is in effect at compile time, the range-checking
code is generated. You can inhibit range checking by
specifying CHECK(OFF) as a run-time option. This leaves
range-checking code dormant in the object code. Optionally,
the range-checking code can be used to aid in resolving any
unexpected errors without recompilation.
If an out-of-range condition is detected, an error message
is displayed and the program is terminated.
Remember: You will get range checking only if you compile
your program with the SSRANGE option and run it with the
CHECK(ON) run-time option.
| Is This Answer Correct ? | 1 Yes | 0 No |
What is the difference between NEXT SENTENCE and CONTINUE?
suppose there is one PF having two members PF1 PF2.PF has one unique key Emp ID.could you tell me uniqueness in PF will be effective across members as well ? assume emp iD 3333 is in member PF1 would same Emp id be exist also in member PF2 ?
What is the difference between Call and a Link?
What is the different between index and subscript?
What is the point of the REPLACING option of a copy statement?
What is EIBCALEN? Why it is used?
If A>B next sentence end-if display 1 display 2. display 3. If a>b, it will display only 3.(the next sentence, ie., after fullstop/period) ____________________________________ if a>b continue end-if display 1 display 2. display 3. If a>b, it Will display 1 2 3 (the next statement) ____________________________________ if a>b continue display 1 end-if display 2 display 3. display 4. If a>b, Will it display 2 3 4 (or) 1 2 3 4 ?
if you give cylinder(1,1)how many cylinders it will be allocate?
How can we find that module can be called – whether DYNAMICALLY or STATICALLY?
I have PS flat file with 14 records. I want to read from 4th to 9th record and want to write those 6 records (4th record to 9th record) to another PS file (output file). there is no key defined in the input file. I just want read a certain Consecutive records. can any one please give me the procedure division Coding for this. I have coded the below coding but the READ-PARA is performing only 1 time even though I have 14 records in my input file (i.e FILE-1): PROCEDURE DIVISION. A000-SECTION. MOVE 0 TO I. OPEN INPUT FILE-1. IF CHECK-KEY1 > 0 DISPLAY "OPEN ERROR FOR FILE-1, CODE IS:" CHECK-KEY1 END-IF. OPEN EXTEND NEWFILE-1 IF CHECK-KEY3 > 0 DISPLAY "OPEN ERROR FOR NEWFILE-1 COD IS" CHECK-KEY3 END-IF. PERFORM READ-PARA THRU EXIT-PARA UNTIL EOF-REC = 'YES'. DISPLAY " FINALLY OUT OF LOOP" CLOSE FILE-1 CLOSE NEWFILE-1 STOP RUN. READ-PARA. ADD 1 TO I READ FILE-1 AT END MOVE 'YES' TO EOF-REC IF I > 3 AND < 10 PERFORM WRITE-PARA ELSE DISPLAY "NOT IN RANGE" END-IF. EXIT-PARA. EXIT. WRITE-PARA. WRITE NEW-REC FROM FILE1-REC.
Why do we use COMP-3 variables for computation, when we know that they are non displayable fields and require additional MOVE to numeric field before we populate it in output Reports?
I have a PS file and I would like to manually insert the binary values (like a COMP format) into the file. How can i do that? the way do in COMP-3 format.. suppose i want to insert -12345 in to file in comp-3 format. simply we can open a file in edit mode and do HEX-ON and insert the value . SEE BELOW-- 135 24D in 3 bytes - this will be COMP-3 presenatation of -12345.
COBOL 
