ORA-00093: pga_aggregate_limit must be between 2048M and 100000G

Error:

SQL>  startup pfile=initmylab1.ora

ORA-00093: pga_aggregate_limit must be between 2048M and 100000G

ORA-01078: failure in processing system parameters

Above error occurs while setting PGA_AGGREGATE_LIMIT to value less than 2GB in oracle 12c onwards version database instances ..

Step by step guide to install Oracle 19c ASM DB on Linux Virtual Machine : Easy 5 steps

Follow the 5 steps to setup oracle 19c grid infrastructure & database on ASM hosted on oracle Linux x86-64 platform 

Step 1 -->  Create & install Oracle Linux Virtual machine
Step 2 --> Additional setting on network , OS & installing dependent packages

Step 3 --> Download Oracle Software's , Install ASM libraries & Configure ASM disk

Step 4 --> Installing & configuring grid infrastructure 19c 

Step 5 --> Installing & configuring oracle 19c container database 

Lets begin ...