EBS 12.2.0 using ASM and startCD 48

We are trying to install EBS 12.2.0 and originally used startCD 46 - We did not have a problem installing with that version...HOWEVER, we have since gone back to do a fresh install using startCD 48 as it is strongly suggested to use by Oracle. We get an error with the install concerning ASM while installing the EBS 12.2.0 database. It is asking to creating a sub directory off of our +PRODDB_GROUP ....  The error is as follows: please help, thank you Kathy

  

ASM SID: +ASM

Creating directory: +PRODDB_GROUP/dbfiles

asmcmd ls +PRODDB_GROUP/dbfiles

Creating +PRODDB_GROUP/dbfiles

asmcmd mkdir +PRODDB_GROUP/dbfiles