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Integrating SAP R/3 and Data Protector
Examples of SAP R/3 Database Restore
Chapter 2
240
SAPSID refers to the name of the SAP R/3 system, while the DBSID
refers to the name of the database instance. When a single instance is
installed, SAPSID and DBSID are the same.
refers to the name of the database instance. When a single instance is
installed, SAPSID and DBSID are the same.
• ORACLE_HOME: home directory of the Oracle software is by default
<Oracle_home>\<DBSID>
(Windows systems) or
/opt/oracle/<DBSID>
(UNIX systems).
• SAPDATA_HOME: home directory of the database files is by default
<Oracle_home>\<DBSID>
(Windows systems) or
/opt/oracle/<DBSID>
(UNIX systems).
IMPORTANT
The environment variables ORACLE_SID, ORACLE_HOME and
SAPDATA_HOME must always be set.
SAPDATA_HOME must always be set.
The following environment variables must only be set if the
corresponding paths are different from the default locations:
corresponding paths are different from the default locations:
• SAPARCH: directory for the BRARCHIVE logs is by default
<SAPDATA_HOME>/saparch
(UNIX systems) or
<SAPDATA_HOME>\saparch
(Windows systems).
• SAPBACKUP: directory for the BRBACKUP logs is by default
<SAPDATA_HOME>/sapbackup
(UNIX systems) or
<SAPDATA_HOME>\sapbackup
(Windows systems).
• SAPCHECK: directory for the sapdba -check/analyze logs is by
default
<SAPDATA_HOME>/sapcheck
(UNIX systems) or
<SAPDATA_HOME>\sapcheck
(Windows systems).
• SAPREORG: directory for all other SAPDBA logs, as well as shell and
SQL scripts is by default
<SAPDATA_HOME>/sappreorg
(UNIX
systems) or
<SAPDATA_HOME>\sappreorg
(Windows systems).
It is also the standard directory for export and unload dump files, if
the parameter
the parameter
exireo_dumpdir
in the profile
init<DBSID>.dba
is
not set.
• SAPTRACE: directory for Oracle trace files and the alert file is
<SAPDATA_HOME>/saptrace
(UNIX systems) or
<SAPDATA_HOME>\saptrace
(Windows systems).
• SAPDATA1: directory of the database data files is by default
<SAPDATA_HOME>/sapdata1
(UNIX systems) or
<SAPDATA_HOME>\sapdata1
(Windows systems).