DBCA hangs on step 9

[big]

Hi,
In 19c on AIX
Using dbca to create a DB, it hangs at step 9.

In log  trace.log_2023-02-23_10-50-47AM
We see :
[DBCreationMode.flowWorker] [ 2023-02-23 10:53:36.425 CET ] [KfodUtil.kfodOutput:389]  Cannot run program "null/rdbms/bin/kfod": error=2, A file or directory in the path name does not exist.
[DBCreationMode.flowWorker] [ 2023-02-23 10:53:36.425 CET ] [KfodUtil.kfodOutput:390]  Cannot run program "null/rdbms/bin/kfod": error=2, A file or directory in the path name does not exist.
java.lang.ProcessBuilder.start(ProcessBuilder.java:1059)
java.lang.Runtime.exec(Runtime.java:631)
java.lang.Runtime.exec(Runtime.java:539)
oracle.sysman.assistants.util.OsUtilsBase.execProg(OsUtilsBase.java:2376)
oracle.sysman.assistants.util.OsUtilsBase.execProgInheritAddEnvNReturnOutput(OsUtilsBase.java:2266)
oracle.sysman.assistants.util.KfodUtil.kfodOutput(KfodUtil.java:385)
oracle.sysman.assistants.util.KfodUtil.kfodOutput(KfodUtil.java:273)
oracle.sysman.assistants.util.KfodUtil.getDiskgroupsWithCompatibilityValues(KfodUtil.java:585)

Any advise?
Thanks.

[ErmanArslansOracleBlog]

send me the full log of it. (mask sensitive information if there are any).

[big]

Thank you.

I copied $ORACLE_HOME/bin/kfod to $ORACLE_HOME/rdbms/bin/kfod and re run dbca.

It worked fine and created DB.

Regards.