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Specifies the type of PSB that the ZDT/IMS Extract, Load, Print, Batch Edit and Batch Browse functions use to access databases when no PSBTYPE= statement is specified in the HFMIMSIN input for the function.
The batch functions use a temporary PSB that they build when they are invoked.
The batch functions use an existing PSB that the user specifies in the JCL.

This parameter can only be specified on the HFM1POPD macro statement.

This parameter is optional. The default is DYNAMIC.

If you do not want the user to override the value you specify for this parameter, set UPSBTYPE=N.