I was creating ENTERPRISE MANAGER by the following way but I got stuck at ASM ORACLE_HOME [ /u01/app/11.2.0/grid ]: ...
[oracle@example apex]$ emca -config dbcontrol db -repo create
STARTED EMCA at Jan 7, 2015 2:13:43 PM
EM Configuration Assistant, Version 11.2.0.0.2 Production
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Enter the following information:
Database SID: orcl
Listener port number: 1521
Listener ORACLE_HOME [ /u01/app/11.2.0/grid ]: /u01/app/oracle/product/11.2.0/db_1
Password for SYS user:
Password for DBSNMP user:
Password for SYSMAN user:
Email address for notifications (optional):
Outgoing Mail (SMTP) server for notifications (optional):
ASM ORACLE_HOME [ /u01/app/11.2.0/grid ]: +ASM
Invalid ORACLE_HOME.
ASM ORACLE_HOME [ /u01/app/11.2.0/grid ]: +ASM
Invalid ORACLE_HOME.
ASM ORACLE_HOME [ /u01/app/11.2.0/grid ]:
What is the problem ?