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Use of list, execute, and generate forms of VSAM macros z/OS DFSMS Macro Instructions for Data Sets SC23-6852-02 |
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The BLDVRP, DLVRP, GENCB, MODCB, SHOWCB, and TESTCB macros build a parameter list describing in codes the actions shown by the subparameters you specify and pass the list to VSAM to take the suggested action. The list, execute, and generate forms of BLDVRP, DLVRP, GENCB, MODCB, SHOWCB, and TESTCB allow you to write reentrant programs, to share parameter lists, and to modify a parameter list before using it. Following is a brief description of the list, execute, and generate
forms:
The list, execute, and generate forms of the BLDVRP, DLVRP, GENCB,
MODCB, SHOWCB, and TESTCB macros have the same format as the standard
forms, except for:
The following sections describe the format of the MF keyword and the use of list, execute, and generate forms. They also show the optional and invalid subparameters. |
Copyright IBM Corporation 1990, 2014
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