Hello Arslan,
source DB 11 .2.0.4 windows 2012 64bit
Target DB 12 R1 windows 7 64bit
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I took rman backup from source DB and restored it on target DB 11G after restore then i upgrade version to 12c R1.
after that i try to convert it to pluggable database i did some step which copy from google
when configuration are finish the pluggable database are not opening,
please guide me how solve it.
Note: for practice purpose i used windows 7