Admin Table of Contents
- 1 How do you execute only few steps in JCL?
- 2 How do you execute only even steps in JCL?
- 3 How do you execute this step even if any of the previous steps terminated abnormally?
- 4 How many steps can be coded in a JCL?
- 5 How do you only run 2 steps in JCL?
- 6 How do you execute the first step in JCL?
- 7 What is condition parameter in JCL?
- 8 What is the difference between cond even and only?
How do you execute only few steps in JCL?
JCL – RUN ONLY ONE MIDDLE STEP (RESTART)
- JCL – RUN ONLY ONE MIDDLE STEP (RESTART)
- There is a JCL with 10 steps with Step names from STEP01 to STEP10.
- A) Provide the parameter RESTART=STEP02,COND=(0,GT) in the JOB CARD.
- B) This cannot be done.
- C) Provide the parameter RESTART=STEP05 in the JOB CARD.
How do you execute only even steps in JCL?
Resolution to run only even steps In JCL, you control steps execution by three methods. Those are COND, IF ELSE and RESTART parameters. The syntax for COND: COND=([(value,operator[,stepname])…]
What are different ways of bypassing the steps in JCL?
COND parameter is JCL can be used to skip a step based on the return code from the previous step or steps of the JCL. 2. This COND parameter can also be used to skip a step based on the return code from a previous step or steps in PROC.
How do you execute this step even if any of the previous steps terminated abnormally?
COND=EVEN. When COND=EVEN is coded, the current job step is executed, even if any of the previous steps abnormally terminate. If any other RC condition is coded along with COND=EVEN, then the job step executes if none of the RC condition is true.
How many steps can be coded in a JCL?
JCL contains maximum 255 steps. Job step is a combination of multiple JCL statements which are starts with //.
How do you restart a step in JCL?
JCL RESTART is an optional keyword parameter which is used to restart a job from a particular step. Suppose, you have a JCL which has 3 steps(STEP1, STEP2, and STEP3) and you want to run the JCL directly from STEP3, then you can directly code the RESTART parameter at STEP3.
How do you only run 2 steps in JCL?
Put RESTART commnad in the job card like RESTART=STEP004 and put a null character (// ) after STEP005,so it will start from step4 and end in step5,only 2 steps will execute…
How do you execute the first step in JCL?
Just put Null statement “//” after the first step and you will be able to execute the first step only.
How do I bypass the first step in JCL?
Re: Jcl without first step execution 6.3 COND Parameter on the First Statement in a Job The system evaluates a COND parameter on the first EXEC statement in a job as false. However, you can use an IF statement before the first EXEC statement in a job to bypass the step.
What is condition parameter in JCL?
Condition parameter is used to decide execution of the JOB step based on the return code. And also COND parameter used to specify the return code validation the system uses to determine whether a job step will continue processing or not. COND parameter can be coded at JOB level and Step level.
What is the difference between cond even and only?
– COND=EVEN is to tell the SYSTEM that to execute that step even though any of the previous steps abnormally terminated. in case of Abends. The difference Between EVEN and ONLY is, Even executes irrespective of the previous steps return codes. But in case of ONLY, the step gets executed in the ABEND case only.