ORA-15045: ASM file name '+FRA' is not in reference form

进行RMAN作业的时候，报错：
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on d1 channel at 06/08/2016 11:10:49
ORA-00234: error in identifying or opening snapshot or copy control file
ORA-00202: control file: '+FRA'
ORA-17503: ksfdopn:2 Failed to open file +FRA
ORA-15045: ASM file name '+FRA' is not in reference form

根据MOS文档，RMAN CONFIGURE SNAPSHOT CONTROLFILE to ASM fails ORA-00234 ORA-00202 ORA-17503 ORA-15045 (文档 ID 1564738.1)

作如下调整：

RMAN> configure snapshot controlfile name clear;

using target database control file instead of recovery catalog
old RMAN configuration parameters:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+FRA';
RMAN configuration parameters are successfully reset to default value

RMAN> configure snapshot controlfile name to '+FRA/snapcf_prod.f';

new RMAN configuration parameters:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+FRA/snapcf_prod.f';
new RMAN configuration parameters are successfully stored

再次备份，无错误。

released channel: d1

released channel: d2

released channel: d3

Recovery Manager complete.