System I/O Error. Administrator, Check Server Log For Details.

(Doc ID 1993953.1)

Last updated on MAY 14, 2018

Applies to:

Oracle Communications Messaging Server - Version 5.0.0 to 6.2.0 [Release 5.0 to 6.2.0]
Information in this document applies to any platform.


When a POP client tries to log in, or an IMAP client tries to SELECT the folder, or the ims-ms channel master program ims_master tries to deliver a message, the operation fails with a confusing error to the client and in the corresponding log you see:

System I/O error.  Administrator, check server log for details.


Gradual build up of mail in the folder over time without cleaning it out.


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