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Answer» Variables are MODIFIED during EXECUTION of the STEP, PROJECT, or PERMANENT scope.
- In step scope by using a command, we can override the variable values by using specific assignments, which are in effect only the current step.
- In any project scope by using the command .bset in any step alters the value of the variable for the range of the existing job. We can generate fresh variable by using .bset. They are in scope for the remaining jobs. The modification is made by using .bset which comes to effect in the following step where .bset is used.
- Permanent scope by using the .set command to modify the environment with a variable definition. Variables are described in server, project, and step environments. Modifying a server or project variable using .set does not modify the current job's variable. Jobs can run after the current job get the modified variable.
Variables are modified during execution of the step, project, or permanent scope.
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