I called procedure two twice in the job

No, I created full backup job with OH's backup script for all user databases like the following parameters:

EXECUTE [dbo].[NewDatabaseBackup]

@Databases = NULL,

@Directory = NULL,

@BackupType = 'FULL',

@verify = 'Y',

@Compress = 'Y',

@CopyOnly =...

I want to differ @numberoffiles parameter value for different databases, for example I want to use 2 backup file for testA database, 1 backup file for testB database. Because some...