Logging 
All installation and update steps and the steps involved in updating database instances and their software are saved in log files.
·
UNIX/Linux
(
tgz
package):
<independent_data_path>/wrk/SAPDB<profile>_install-<date>-<time>.log
·
Windows:
<independent_data_path>\wrk\SAPDB<profile>_install-<date>-<time>.log
If the <independent_data_path> directory is not known when the installation process is terminated, the log will be created in the current directory.

If you have installed or updated individual SAP DB
software components, the steps are logged in the file
SAPDBSoftware_install-<date>-<time>.log
·
UNIX/Linux
(
tgz
package):
<independent_data_path>/wrk/SAPDBUpgrade_install-<date>-<time>.log
·
Windows:
<independent_data_path>\wrk\SAPDBUpgrade_install-<date>-<time>.log