error when connecting Oracle

[twang]

I've seen a similar case, but for that case it was the listner.log that
had grown to over 2GB, and the filesystem wont accept files over 2GB.
Renaming the file, and restarting the lister - it should work fine.

[Indira Aramandla]

Hi,

When you say that they installed patches for Oracle version, did they check if the patch installation was successful. If not then reinstall again and may be this will resolve the issue.

And as others mentioned this error may be caused due to 'n' number of reasons. For beter analysis, the other accociated error message will be helpful. Please check the alert log, and listener.log to get the associated error messages with ORA-12547:


Indira A

[sreejith_4]

Hi,

R u using a DHCP address there ?
The check your net manager configuration.

Regards
Sreejith M

[Etienne Roseau]

hi everybody !
many thanks for your help,
but as these patches were to prepare for a new application, my collegue finally decide to ask help from the developpers of it (included in the price of this upgrade !).
he thanks you also (don't speak english !)
but now i'll try to understand more Oracle administration !!