You display the stored explanatory text for the database parameter <parameter_name>.
The system outputs an OK message followed by the explanatory text < explanation_line>. The line is empty, if no explanatory text is stored.
You have the server authorization ParamRead.
param_getexplain <parameter_name>
OK<NL>
<explanation_line><NL>
<explanation_line><NL>
...
In the event of errors, see Reply Format.