3204585 - Error when dumping database, Invalid Device: you cannot dump to or load from a directory - SAP ASE BS

Trying to schedule a database dump getting error:


May 16 14:36:42 2022: Backup Server: 4.172.1.4: The value of 'allocated pages threshold' has been set to 40%.
May 16 14:36:42 2022: Backup Server: 4.135.2.1: Invalid Device: you cannot dump to or load from a directory, '/backup/<SID>'.

ST22 DUMP:

Error Code    DBSQL_TABLE_UNKNOWN

-----------------------------------------------------------------------------------------------------------------------------------------------------------------

starting job execution at 2022-05-11 15:30:03
(1 row affected)
dump database <SID> to "/backup/<SID>" at <SID>_BS with compression=101 , verify = header
Backup Server: 4.172.1.4: The value of 'allocated pages threshold' has been set to 40%.
(1 row affected)
Backup Server session id is: 61. Use this value when executing the 'sp_volchanged' system stored procedure after fulfilling any volume change request from the Backup Server.
Backup Server: 4.135.2.1: Invalid Device: you cannot dump to or load from a directory, '/backup/<SID>'.
Server message:
Msg 8009, Level 16, State 1:
Server '<SID>', Line 1:
Error encountered by Backup Server. Please refer to Backup Server messages for details.
ERROR: Error encountered by %S_MSG. Please refer to %S_MSG messages for details.
----------------------------------------------
job execution finished at 2022-05-11 15:30:05

• SAP Adaptive Server Enterprise ASE 16.0
• SAP Solution Manager (SOLMAN) 7.2

dump database, 8009, "Invalid dump device", DBACockpit , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem