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File Status 47
How to resolve the file status 47?
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Retrofitting
What do you mean by retrofitting? What are the procedures that are to be floowed to perform retrofitting?
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General abend in CICS
What are the general abend coming in realtime environment ?
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Invoking JCL
How to invoke a JCL inside another JCL or How to call a JCL inside another JCL?
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Merge Files
If you have 3 different flat files of different logical length then how will you merge them in single flat file? What is the simplest workaround of this problem using sort utility?
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Creating DCLGEN
How to create a DCLGEN using TSO? How do we include it in Cobol-db2 program?
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Linkage Section
Why it is necessary to give only s9(4) comp for defining length in the linkage section and what is the significance for the same?
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JCL Flat File
How to create flat file thru JCL? Explain with Coding.
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Read VSAM File
How to write a COBOL code to read a VSAM file?
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JCL Initiator
What is an initiator in JCL and what is the use of it?
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Mainframe Schedule Job
How to schedule job in mainframe?
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CICS and DB2
When executing a CICS program that updates DB2 tables, if the program performs a LINK to another CICS modules and the Database changes have not been commited, will the process Rollback the database changes or will they still be in place when CICS returns to the main program.
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Level88 Entry
What is the use of Level88 entry in COBOL?
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Compile and Execute Cobol db2 Program
How to compile and execute Cobol-db2 program?
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JCL Basic
Why we use // in every JCL statement?
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Default Isolation Level
What is the default isolation level in db2 and where can we provide these levels to db2
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DB2 Column Size
If a size of column has been changed in table (Suppose it was of 5 characters and later changed to 4 characters) and forgot to change the DCLGEN in COBOL program, will the program abend abnormally..If yes then what error will occur? If the program will not abend then what will happen?
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Figurative Constants
Explain COBOL Figurative Constants.
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Use of intrdr
Wat is the use of intrdr in JCL? Give an example.
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Create GDG
How to create a GDG through JCL?
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