How much space should be reserved for Spool reserve in Teradata
Environment/Conditions/Configuration: TDBMS 15.10.05.04
Following Table will help you to estimate your spool requirement. The percent of spool space suggested is relative to CURRENTPERM .
Table: Spool space Recommendation (Teradata, 2018)
References
References
Teradata. (2018, Feb 12). Retrieved from http://knowledge.teradata.com/KCS/id/KCS010826