
1. Execute command brtools. Select option 2 – Space management.
BR*Tools main menu 1 = Instance management 2 - Space management 3 - Segment management 4 - Backup and database copy 5 - Restore and recovery 6 - Check and verification 7 - Database statistics 8 - Additional functions 9 - Exit program
2. Select option 5 – Alter data file.
Database space management 1 = Extend tablespace 2 - Create tablespace 3 - Drop tablespace 4 - Alter tablespace 5 - Alter data file 6 - Move data file 7 - Additional space functions 8 - Reset program status
3. You can select option 4 – Tablespace names (tablespace) to enable or disable specific tablespace. Press ‘c‘ to continue the execution.
BRSPACE options for alter tablespace 1 - BRSPACE profile (profile) ........ [initTR3.sap] 2 - Database user/password (user) .... [/] 3 ~ Alter tablespace action (action) . [] 4 ~ Tablespace names (tablespace) .... [] 5 - Confirmation mode (confirm) ...... [yes] 6 - Scrolling line count (scroll) .... [20] 7 - Message language (language) ...... [E] 8 - BRSPACE command line (command) ... [-p initTR3.sap -s 20 -l E -f tsalter]
4. Next, select option 3 – Turn on and maintain autoextend & select option 4 – Turn off autoextend.
Alter data file main menu 1 - Set data file online 2 - Set data file offline 3 - Turn on and maintain autoextend 4 - Turn off autoextend 5 - Resize data file 6 - Rename data file 7 - Drop empty data file 8 - Show data files 9 - Show tablespaces 10 - Show disk volumes 11 * Exit program 12 - Reset program status



Awesome post. Thank you so much for such accurate description with screen shots.