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Tuesday, December 6, 2011
Monday, December 5, 2011
LANGUAGE PROCESSING COMMANDS in mainframe
ASM
Invoke assembler prompter and assembler f compiler.
CALC
Invoke itf:pl/1 processor for desk calculator mode.
COBOL
Invoke cobol prompter and ans cobol compiler.
FORT
Invoke fortran prompter and fortran iv g1 compiler.
Invoke assembler prompter and assembler f compiler.
CALC
Invoke itf:pl/1 processor for desk calculator mode.
COBOL
Invoke cobol prompter and ans cobol compiler.
FORT
Invoke fortran prompter and fortran iv g1 compiler.
Program control commands in MF
CALL
Load and execute the specified load module.
LINK
Invoke link prompter and linkage editor.
LOADGO
Load and execute program.
RUN
Compile, load, and execute program.
TEST
Test user program.
TESTAUTH
Test apf authorized programs.
Load and execute the specified load module.
LINK
Invoke link prompter and linkage editor.
LOADGO
Load and execute program.
RUN
Compile, load, and execute program.
TEST
Test user program.
TESTAUTH
Test apf authorized programs.
Few tips in mainframe
The parameter should be passed to the JCL in job card for the unlimited time, irrespective of the job class:
TIME=1440
Submitting a JCL through Cobol program
Use a file //DD1 DD sysout=(*,intrdr) write your JCL to this file.
COND parameter in JCL.
COND means condition parameter. It is compared with system return code of previous step.
Consists of 2 subparameters,
1st - return code from the previous step,
2nd - condition. If COND is true, the step on which COND is coded will be BYPASSED.
Example:
//step1 exec pgm=abcd
//step2 exec pgm=xyz, cond=(4,lt) step2 will be executed when system return code of step1 is less than 4. Which will be helpful to run/bypass/stop to the specific step.
TIME=1440
Submitting a JCL through Cobol program
Use a file //DD1 DD sysout=(*,intrdr) write your JCL to this file.
COND parameter in JCL.
COND means condition parameter. It is compared with system return code of previous step.
Consists of 2 subparameters,
1st - return code from the previous step,
2nd - condition. If COND is true, the step on which COND is coded will be BYPASSED.
Example:
//step1 exec pgm=abcd
//step2 exec pgm=xyz, cond=(4,lt) step2 will be executed when system return code of step1 is less than 4. Which will be helpful to run/bypass/stop to the specific step.
Few tips in mainframe
The parameter should be passed to the JCL in job card for the unlimited time, irrespective of the job class:
TIME=1440
Submitting a JCL through Cobol program
Use a file //DD1 DD sysout=(*,intrdr) write your JCL to this file.
COND parameter in JCL.
COND means condition parameter. It is compared with system return code of previous step.
Consists of 2 subparameters,
1st - return code from the previous step,
2nd - condition. If COND is true, the step on which COND is coded will be BYPASSED.
Example:
//step1 exec pgm=abcd
//step2 exec pgm=xyz, cond=(4,lt) step2 will be executed when system return code of step1 is less than 4. Which will be helpful to run/bypass/stop to the specific step.
TIME=1440
Submitting a JCL through Cobol program
Use a file //DD1 DD sysout=(*,intrdr) write your JCL to this file.
COND parameter in JCL.
COND means condition parameter. It is compared with system return code of previous step.
Consists of 2 subparameters,
1st - return code from the previous step,
2nd - condition. If COND is true, the step on which COND is coded will be BYPASSED.
Example:
//step1 exec pgm=abcd
//step2 exec pgm=xyz, cond=(4,lt) step2 will be executed when system return code of step1 is less than 4. Which will be helpful to run/bypass/stop to the specific step.
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