Problem:
I ran the command YCVTCNDVAL to Convert Condition Values but I received errors CPF3204 CPF3163 for file YYVLLSL1.
Resolution:
Run WRKOBJPDM LIB(gen-lib) OBJ('*VLL*') OBJTYPE(*FILE) where gen-lib was the target library for YCVTCNDVAL.
Delete any LF and PF files found.
Rerun YCVTCNDVAL.