Display Function Usage (DSPFCNUSG)
Where allowed to run: All environments (*ALL) Threadsafe: Yes |
Parameters Examples Error messages |
The Display Function Usage (DSPFCNUSG) command shows a list of function identifiers. It can also be used to show detailed usage information about a specific function, including a list of user profiles with specific usage information for the function.
When printing the output, the detailed usage information about each function identifier will be included in the output.
Restrictions: To display or print the usage information for a specific function, you must have security administrator (*SECADM) special authority.
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Parameters
Keyword | Description | Choices | Notes |
---|---|---|---|
FCNID | Function ID | Generic name, name, *ALL | Optional, Positional 1 |
OUTPUT | Output | Optional |
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Function ID (FCNID)
Specifies the function ID for which the usage information is to be shown.
- *ALL
- All function identifiers are shown.
- generic-name
- Specify the generic name of the function identifiers to be shown. A generic name is a character string that contains one or more characters followed by an asterisk (*). If a generic name is specified, all function identifiers that have names with the same prefix as the generic name are shown.
- name
- Specify the name of the function ID to be shown.
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Output (OUTPUT)
Specifies whether the output from the command is displayed at the requesting work station or printed with the job's spooled output.
- *
- The output is displayed for interactive jobs or printed with the job's spooled output for non-interactive jobs.
- The output is printed with the job's spooled output.
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Examples
DSPFCNUSG FCNID(QIBM_SERVICE_TRACE) OUTPUT(*PRINT)
This command sends the display of the usage for the QIBM_SERVICE_TRACE function to the printer.
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Error messages
*ESCAPE Messages
- CPF228A
- Function &1 not registered.
- CPF229B
- Operation not allowed for function &1.
- CPF3CDA
- Registration facility repository not available for use.
- CPFA0AA
- Error occurred while attempting to obtain space.
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