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TNS:could not resolve the connect identifier specified
Backtrace message unwound by exceptions
invalid identifier
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end-of-file on communication channel
TNS:listener unknown in connect descriptor
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PL/SQL: numeric or value error string
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ORACLE not available
target host or object does not exist
invalid number
unable to allocate string bytes of shared memory
resource busy and acquire with NOWAIT specified
error occurred at recursive SQL level string
ORACLE initialization or shutdown in progress
archiver error. Connect internal only, until freed
snapshot too old
unable to extend temp segment by string in tablespace
Credential retrieval failed
missing or invalid option
invalid username/password; logon denied
unable to create INITIAL extent for segment
out of process memory when trying to allocate string bytes
shared memory realm does not exist
cannot insert NULL
TNS:unable to connect to destination
remote database not found ora-02019
exception encountered: core dump
inconsistent datatypes
no data found
TNS:operation timed out
PL/SQL: could not find program
existing state of packages has been discarded
maximum number of processes exceeded
error signaled in parallel query server
ORACLE instance terminated. Disconnection forced
TNS:packet writer failure
see ORA-12699
missing right parenthesis
name is already used by an existing object
cannot identify/lock data file
invalid file operation
quoted string not properly terminated

Re: Oracle ASM

mhthomas

2005-05-09

Replies:
Hi,

On 5/9/05, Sanjay Mishra <smishra_97@(protected):
> Hi
>=20
> Did anybody tried to use expdp with ASM
>=20
> I am looking to store Expdp dumpfile in one of the ASM storage. Is it pos=
sible. I am getting an error and here what is been tried

1) What version are you running? I think K.Gopal's reply means 10gR2
might have the feature to store new datafiles types in ASM. Or, maybe
he means an minor version upgrade of 10gR1, but I don't know for sure.

2) I have not tried the 'directory' option on the expdp command line.
I have only exported using expdb to the filesystem from ASM. The
command line option I had trouble with was 'exclude', as in exclude
schema, for impdp. It would be very funny if the version K.Gopal means
would allow us to expdp files into ASM but not impdp files out of ASM.
;-)

Rather than use the command line, I wrote impdp API code and found bad
errors until I upgraded to 10.1.0.4. That's why I'm asking what
version.

3) Have you tried the expdp API instead of command line? I don't
expect it to work different with respect to storing export files in
ASM (at least through 10.1.0.4) but I'm curious if you get the same
errors.

To help me get started with impdp API I generated my initial scripts
with EM-DBConsole. The scripts generated by EM-DBConsole for impdp
exclude were broken (EM does not have exclude schema option, but
something close). The API code was easy to fix (excluded schema's were
included, so I switched the code to 'not in' and it worked with
10.1.0.4). Some EM programmer thought that naming a function 'exclude'
but then doing 'schema in (list...)' would exclude rather than 'schema
not in (list...)'. Doh.

Fortunately, you get to review the code EM generates and cut and paste
into a script to fix on your own. :-)

Good luck

Regards,

Mike Thomas
--
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