DBA planning calendar

Hello,

I'm getting several errors with scheduled jobs. But It's so rare, sometimesit works, sometimesnot.

I've scheduled the backup of transaction log, DB, and master.

--SAP DBA Planning Calendar: SQL Script

print( SELECT "starting job execution at " || str_replace(convert(VARCHAR(20),getdate(),23),"T","") )

dump transaction PRD using config = 'PRDLOG'

go

print( SELECT "job execution finished at " || str_replace(convert(VARCHAR(20),getdate(),23),"T","") )

I've defined a store procedure for backup.

The job for master backup, It always fails.

--SAP DBA Planning Calendar: SQL Script

print( SELECT "starting job execution at " || str_replace(convert(VARCHAR(20),getdate(),23),"T","") )

--SAP DBA Planning Calendar: SQL Script

print( SELECT "starting job execution at " || str_replace(convert(VARCHAR(20),getdate(),23),"T","") )

dump database master using config = 'master'

go

print( SELECT "job execution finished at " || str_replace(convert(VARCHAR(20),getdate(),23),"T","") )

print( SELECT "job execution finished at " || str_replace(convert(VARCHAR(20),getdate(),23),"T","") )

I´ve checked partition space but this isn't the reason.