We are following out of place singe migration method to upgrade from 7.3.1 to 8.3
migrate.sh script ( which migrates the data from current schema to temporary schema ) is failing due to space issue in UNDOTSB1 table space . we have 4GB of space allocated to UNDOTSB1 and our DBA's are not agreeing the extend it more than that as we are not sure the amount of space it is needed . any suggestion please ?
following are the configuration done in migrate :
pega.bulkmover.directory=full path to output directory
pega.migrate.temp.directory=full path to temporary directory
As per Pega V8.3 upgrade guide there is a mention of 10 GB minimum initial tablespace set to auto-extend. Please refer the requirements on DB end in the Pega documentation corresponding to your app server and DB Oracle/DB2 etc. and suggest your DBA team accordingly.