InterviewSolution
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InterviewSolution
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What does DISP=(NEW,CATLG,KEEP) for a DSN mean? |
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Answer» DISP NEW creates a new DATASET and allocates new memory. DISP CATLG is CAPABLE of cataloging the data set when the step is COMPLETE. A cataloged dataset can be referenced by name without the USER having to specify where it is located. DISP KEEP retains the dataset. If the step abends, the catalog is not retained. The three operations are reliable and ensure the data set is HANDLED correctly every time. |
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