DIR_PUT is configured to the upgrade directory to access the logs during the system upgrade.
Customer should configure this if they would want to raise a message with SAP SUPPORT.
The SAP SUPPORT access the log files from here to check in which phase the upgrade process was terminated. It is always recommended to have DIR_PUT configured to the upgrade directory during the start of any upgrades.
HOW TO CONFIGURE DIR_PUT:
Login to the SAP system.
The profile parameter DIR_PUT has to be set in the Default profile. You can view the parameter value using RZ11.
Default Value: DIR_PUT= /usr/sap/<SID>/upg/abap (on UNIX)