ERP Upgrade complaing about creating PSAPUNDO

I am doing upgrade for ERP components in BI system from 701 to 731.  While in extraction phase, system is complaining that it needs to create PSAPUNDO with 1011 MB

INSUFFICIENT FREE SPACE: Create TABLESPACE psapundo             with 1011 MB

INFO: To adjust the size of your tablespaces, you may use the commands

      in file '/SUM/abap/log/ORATBSXT.LST' using the 'brspace' utility.

      Please copy the file before making changes, as it may be

      overwritten in subsequent upgrade phases.

I have checked and I could see that PSAPUNDO exists and it has more than 10gb free.

Please note that db is on different host than CI from where I am running the upgrade (STARTUP/DSUGui).

Thanks and Regards,

Giridhara Tadikonda