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Disabling Previously Supported Functions z/OS MVS Using the Subsystem Interface SA38-0679-00 |
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You can use the disable function of the IEFJSVEC service to dynamically disable a function code so that your subsystem no longer gets control for that function. Disabling a function is in effect a "logical delete." Attention: Because there is no serialization on updating the table
in the SSVT, other requests for the supported functions might be coming
in asynchronously. Therefore, it is important to not remove the function
routines from storage.
When preparing to disable one or more function codes, consider:
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