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hi Dick, First of all thanks for your response for my question. i would like to make the topic clear for you. Actually i have coded a cobol program which includes the chekpoint logic. The jcl which runs for this program will unload records from some table and store the data into one flat file. This ...

hi, I was wondering about the 'Restart logic' that how it works!! importantly about the CKPT_TABLE entry, Buffer-pool and what will this 'Checkpoint logic' will refer while it is getting restarted? i mean, whether it will refer to input file or buffer pool? Please clarify me about all these queries....