The issue we found was the ASM alias that is created will be created with the CDB_PDB_<datafile_name>.guid this will exceed the allowed 48 characters on an ASM alias.
SR was open with Oracle and as this writing a bug has been opened.
You can use the following work around so you can complete the job in OEM.
Deploy procedure
shows the following error this is due to a tablespace coming from the non-CDB
11.2.0.3 having the name with longer than 18 characters.
ASM alert log shows
the following error this is due to the length of the existing datafile with the
additional CDB_PDB_ name added to the alias
Work around
1. You need to delete any files that were create at the ASM level using ASMCMD. The files would be located in <diskgroup>/<sid>/<pdb_guid>/datafile/<cdb_pdb_*Example below
2. In the failed procedure step click the action button and choose retry and update
3. Then rename the data files to
smaller than 18 characters for example my tablespace was called
COOL_APP_TABLESPACE.290.872420859 I renamed to COOL_APP.290.872420859
This is what it looked like after I made the
change GO TO THE NEXT STEP BEFORE YOU CLICK OK
Go to the import log file directory you can get the path from the update and retry window. Rename the files to match what you renamed in the update and retry window now click OK.
