The Retrieve Document Object command allows the retrieval of information about
a *DOC object when only the system object name that exists in the QDOC library
is known. The system object names may appear from a function such as when using
the DSPOBJD outfile. These names do not relate to a user recognizable name.
RTVDOCOBJ provides a translation from the *DOC object name to the information
provided by QRYDOCLIB.