Starting the Database with SGA_TARGET set Fails with ORA-27123

(Doc ID 552633.1)

Last updated on DECEMBER 06, 2016

Applies to:

Oracle Server - Enterprise Edition - Version and later
Oracle Solaris on SPARC (64-bit)
***Checked for relevance on 18-Nov-2010***


Starting the database with SGA_TARGET set to a non-zero value fails like below:

SQL> startup
ORA-27123: unable to attach to shared memory segment
SVR4 Error: 22: Invalid argument
Additional information: 1
Additional information: 4722502


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