How to move a SYSTEM datafile from filesystem to the ASM diskgroup using ASMCMD on RAC.
Last updated on MAY 10, 2018
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.2]
Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 11.2 to 12.2]
Information in this document applies to any platform.
Customer by mistake added a datafile to the SYSTEM tablespace without a + sign, command went through and datafile shows only on one node under $ORACLE_HOME/dbs default location. Since datafile is not showing on the other node, we get messages ORA-01157: cannot identify/lock data file
Need to move SYSTEM datafile from filesystem to the ASM diskgroup.
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