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Fighting severe brain fade as April 15th approaches... We are wondering how to improve performance of an application that uses several modules. There is one main driver module which, essentially, reads through the customer file and, for each record read, calls six other modules (ok, procedures) using CALLB. The thing that struck me is that each of these called procedures sets on LR each time it is called. These procedures all have several files defined, and this means that they are opened and closed each time they are called, right? Is this a no-brainer? If I remove the LR from being set on, and just issue a Return, won't the files stay open until the job ends? (This is a batch job. And there are no USROPNs on the files.) The only things I think I need to watch for is to determine whether any *INZSR stuff needs to be moved out so that it runs on each invocation. And also any working fields that are expected to be in a "cleared" state at the beginning of each invocation, I will need to explicitly clear those. Anything else? TIA, Dan __________________________________________________ Do you Yahoo!? Yahoo! Tax Center - File online, calculators, forms, and more http://tax.yahoo.com
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