Mainframe Operator

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Mainframe Operator Interview Questions and Answers

Updated 17 Sep 2021

Q1. Wt r the jcl abends u r faced?

Ans.

I have faced JCL abends related to syntax errors, data set errors, and system errors.

  • Syntax errors such as missing or incorrect parameters in JCL statements

  • Data set errors such as incorrect allocation or access permissions

  • System errors such as resource unavailability or system crashes

  • Examples include S0C7, S322, and U4038 abends

Q2. Procedures in Mainframe

Ans.

Procedures in Mainframe are sets of instructions that automate tasks and ensure consistency.

  • Procedures are written in JCL (Job Control Language) and can be executed manually or scheduled to run automatically.

  • They can be used for tasks such as backups, file transfers, and system maintenance.

  • Procedures can include condition codes to handle errors and exceptions.

  • They can also be nested within other procedures for more complex tasks.

  • Examples of procedures include IBM's DFSMSrmm f...read more

Mainframe Operator Jobs

Mainframe Operations Tech Principal 10-16 years
Sagent M&c
5.0
Chennai
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