what are the symbolic parameters? why do we use symbolic
parameters ?
Answers were Sorted based on User's Feedback
Answer / fayazsha.,
//MYJOB JOB(P,U202,SH1),'FRANK SMITH',CLASS=A
//STEP1 EXEC PGM=PROGRAM1,SYSTEM=PROD,DEPT=INV,TYPE=DATA
//FILEIN DD DSNAME=&SYSTEM..&DEPT..&TYPE,DISP=SHR
//FILEOUT DD DSNAME=&SYSTEM..&DEPT..DATA,DISP=
(NEW,CATLG,DELETE),
// AVGREC=U,SPACE=(80,(100,20),RLSE),
// DCB=(LRECL=80,RECFM=FB)
A.Referring to the above coding, what is the effective
dataset name for the data definition FILEOUT?
PROD.INV.DATA
Here we are referring the symbolic variable with single &
Ampersand.
| Is This Answer Correct ? | 51 Yes | 6 No |
Answer / abha
Example: If symbolic parameter is defined as CLASS=H
and later on in JCL we use SYSOUT=&&CLASS
At runtime SYSOUT=&&CLASS will be relaced by SYSOUT=H.
Hence here we have used CLASS as a symbolic paramter and
its usage is to increase maintainability because if later
we need to change the class it can be changed just at one
place instead of changing it at all the palces of it's
usage.
| Is This Answer Correct ? | 38 Yes | 16 No |
What are the utility programs in jcl?
how to do automated restart when a job abends?
Explain the function of the dd dcb keyword?
What is the difference between catalogue procedure and In-Stream procedure?
HOW TO CONVERT VARIABLE BLOCK TO FIXED BLOCK ?
How are GDGs concatenated?
Please go thru the below points and let me know how to code this. 1. Sort the input dataset for the condition : Starting position is 37,length of the field is 13 based on character and in the ascending order , starting from position 25 length of 12 ,character and in the ascending order. Use a temporary dataset to hold the sorted file. 2. Use the temporary file created in the above step as the input for the next step. The next step is to execute a program and produce an output file. Use the temporary file created in the above as work file 1 and the output of the file to be created in this step work file 2.Also, pass a parameter to the program that is to be executed in this step. The parameter should have the current date in YYYYMMDD format. For the sake of convenience, you can use the below Job Name : Sample1 Input DSN : PCABDT11.CABD.TEST.INPUT Temporary DSN : Sort1 Output DSN : PCABDT11.CABD.TEST.OUTPUT Program Name : SAMPLE Thanks in Advance for your response.
Suppose i have a file with 10 recs and i want to skip only the 7 th record and copy the rest into another file. How do i do it using SORT?
Explain about SYSVAR
In sms datasets, what is the function of the dd avgrec keyword?
What is primary allocation for a dataset?
with out sorting how to copy records from one file to another file using jcl.Mean I have one input file in which the record are like 1,6,5,4,2,3(for example) and i want to copy to output file from top to bottom(without sorting) like 3,2,4,5,6,1.so I want the JCL for this.cna any one can answers?