what is the general use of PARM? Give an explanation about
the system defined parameters that could be passed through
this PARM like XREF,LIST,LET,APOST,RENT etc..
Answer Posted / samay simant
PARM: Its a parameter in EXEC Statement to pass data or
provide input to the PGM that EXEC calls.
Regarding system defined parameters:Theses parameters are
passed to the program 'IEWL' ,its the compiler program.
XREF:
This is a COBOL compiler option. Format: XREF NOXREF
Abbreviations: X NOX
IBM-default: NOXREF
XREF requests that the compiler produce a sorted cross-
reference showing EBCDIC data-names and EBCDIC procedure
names (in alphanumeric order) and the line numbers of the
source lines in which they are referenced. It also includes
a listing of DBCS data-names and DBCS procedure names in
the same order as they appear in the source program (unless
the DBCSXREF installation option is selected) as well as a
section listing all the program names that are referenced
in the source program and the line number in which they are
defined (with external program names identified as such).
In the data-name portion of the XREF listing, line numbers
preceded by the letter ‘M’ indicate the data item is
modified by a statement on that line. Elementary names
within a group item referenced in a MOVE CORRESPONDING
statement will also be included in the XREF listing. If
both XREF and SOURCE are specified, cross-reference
information will also be embedded in the source listing
itself
(i.e., at the right hand end of the line to which it
applies).
This information includes line number references as well as
an
indication that a name is undefined (UND), duplicately
defined
(DUP), implicitly defined (IMP), or, if a program name,
externally defined (EXT).
LIST:
This is a COBOL compiler option. Format: LIST NOLIST
Abbreviations: None
IBM-default: NOLIST
LIST requests that the compiler produce a listing of the
generated machine language object code (which is produced
by printing out the corresponding assembler-language source
code). LIST also provides information in the output listing
about: • Global tables • Literal pools • WORKING-STORAGE
LET:No Idea BOSS. If you get any details kindly let me
know.
APOST:
APOST specifies that the single quote mark or apostrophe
(‘) is to be the delimiter character for non-numeric
literals.
RENT:
A program compiled as RENT is generated as a reentrant
object program; a program
compiled as NORENT is generated as a nonreentrant object
program. Either can be
invoked as a main program or subprogram.
In case further queries:do write at
samaysimant@rediffmail.com
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is condition checking in jcl? Is this possible?
What parameters can be used to limit the number of records written to a sysout dataset?
What methodology can be adapted to transfer data to a program that is coded using the exec statement?
how JCL works?
Is condition checking possible in jcl? If yes, how?
Matching Logic in Jcl not in cobol.Could any one please answer this question
Explain the function of //cntl statement?
//S10 EXEC PGM=ICETOOL //TOOLMSG DD SYSOUT=* //DFSMSG DD SYSOUT=* //CON DD DSN=VAR.INPUT1,DISP=SHR // DD DSN=VAR.INPUT2,DISP=SHR //OUT DD DSN=VAR.OUTPUT,DISP=(NEW,CATLG,DELETE), // SPACE=(CYL,(5,5)),UNIT=SYSDA //TOOLIN DD * * Splice the needed data from the two VB files together SPLICE FROM(CON) TO(OUT) ON(5,5,CH) WITHALL - WITH(12,5) WITH(22,20) VLENMAX /*
how can a gdg base be created in a jcl. What is the difference between empty and scratch parameter while defining/altering gdg base?
Explain about LMFREE�free data set from its association with data ID
List in order the hierarchical levels of jcl?
What is job control language?
In job processing, what happens in execution stage?
What are the parameter we cannot use in procedure? How many instream we can write in single jcl?
why should SYSIN DD * statement should not be included inside a PROCedure snippet??? please answer this.. i need to know.