odacli update-database failed due to empty string

Dear all,

we are currently testing the new version 12.2.1.2.0 on an ODA X7-2M and we wre curious about backing up database using ODACLI.

I created a database DBTEST1 using the web interface: No CDB, EE, 12.2.0.1, ACFS...

As a next step I created a backupconfig, which worked fine

[root@oda-dbi01 ~]# odacli create-backupconfig -d Disk -n prddbbck -w 7

{

  "jobId" : "d09f72a7-6319-4eb4-94db-e0438a86e1f4",

  "status" : "Created",

  "message" : "backup config creation",

  "reports" : [ ],

  "createTimestamp" : "February 19, 2018 16:15:00 PM CET",

  "resourceList" : [ {

    "resourceId" : "b6e1d2ab-b189-4fbf-9ed9-19f9bb49219e",

    "resourceType" : "BackupConfig",

    "jobId" : "d09f72a7-6319-4eb4-94db-e0438a86e1f4",