# TNSNAMES.ORA Network Configuration File: c:\Oracle\Ora81\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.

EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)

ULLRICH.GLOBAL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = ullrich)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = ullrich.global)
)
)

_________________________________________________

# LISTENER.ORA Network Configuration File: c:\Oracle\Ora81\network\admin\listener.ora
# Generated by Oracle configuration tools.

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = ullrich)(PORT = 1521))
)
)
(DESCRIPTION =
(PROTOCOL_STACK =
(PRESENTATION = GIOP)
(SESSION = RAW)
)
(ADDRESS = (PROTOCOL = TCP)(HOST = ullrich)(PORT = 2481))
)
)

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = c:\Oracle\Ora81)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = ullrich.global)
(ORACLE_HOME = c:\Oracle\Ora81)
(SID_NAME = ullrich)
)
)


__________________________________________

The database name as the file indicate is: mullrich.global

Hope this helps solve the mystery. These files were generated by the standard installation. And as I said the errors reported are sort of random. 4 pages or so come up fine and then the error hitts. after hitting refresh a few times the called asp page works. A few pages later the error hist again. Thanks for taking the time.

Marc