Hi Adarsh,
Refer to the following SAP notes relating to backups.
1585981 - SYB: Ensuring Recoverability for SAP ASE
1588316 - SYB: Configure automatic database and log backups
As per note 1585981 refer to the following:
Ensure that a complete sequence of transaction log archives is available at all times.
It is mandatory that you ensure that the archived log sequence remains unbroken....
To ensure a complete log sequence, set the following
database options:
'trunc log on chkpt', 'false'
'full logging for all', 'true'
'enforce dump tran sequence', 'true'
Please refer to the notes for more details.
As for your current problem:
1836607 - SYB: How to solve error 1105 in database "saptools"
1687320 - SYB: 'saptools' database running out of space
sql error 1105 ASE SAP transaction logs full
Kind Regards,
Johan