ORA-15041 diskgroup DATA or RECO space exhausted with ORA-19504 ORA-17502

Hi,

When you try to restore database, you can get ORA-19504 ORA-17502 ORA-15041 diskgroup space exhausted error.

When you start restoring database, you can see below errors in restore log.

channel CH14: starting datafile backup set restore
channel CH14: specifying datafile(s) to restore from backup set
channel CH14: restoring datafile 00628 to +DATA/DEVECI19C/datafile/main_01.385.809465371
channel CH14: reading from backup piece rman_DEVECI19C_inc0_2314484_1_867448324
channel CH1: ORA-19870: error while restoring backup piece rman_DEVECI19C_inc0_2314471_1_867448011
ORA-19504: failed to create file "+DATA"
ORA-17502: ksfdcre:4 Failed to create file +DATA
ORA-15041: diskgroup space exhausted

Solution:

You need to add disk to +DATA diskgroup to solve problem, or if you have chance to delete any files you should delete any files to allocate new spaces.

You can add disk to DATA diskgroup like below script.

ALTER DISKGROUP DATA ADD DISK '/dev/mapper/asmtsk1' NAME DATA_0002 SIZE 102399 M REBALANCE POWER 10;

[oracle@MehmetSalih]$ sqlplus / as sysasm

SQL*Plus: Release 12.1.0.2.0 Production on Thu Sep 27 11:02:46 2018

Copyright (c) 1982, 2014, Oracle. All rights reserved.

SQL>  ALTER DISKGROUP DATA ADD DISK '/dev/mapper/asmtsk1' NAME DATA_0002 SIZE 102399 M REBALANCE POWER 10;

You can add ASM disks using ASMCA tool, and you can read the following post to learn more details about Oracle ASM.

https://ittutorial.org/oracle-automatic-storage-management-2-asm/

Do you want to learn Oracle Database for Beginners, then read the following articles.

https://ittutorial.org/oracle-database-19c-tutorials-for-beginners/