Unable to schedule database job due to ASE Error SQL4002

Symptom

     Schedule database job failed with following error:

    [ASE Error SQL4002][SAP][ASE ODBC Driver][Adaptive Server Enterprise] Login failed.
    Exception CX_DB6_CALENDAR_ACTION in class CL_DB6_CALENDAR_ACTION method REFRESH_ACTIONS line 64/ RC=1074

    DBACOCKPIT - DB connection test failed and warned same error '[ASE Error SQL4002][SAP][ASE ODBC Driver][Adaptive Server Enterprise] Login failed.'

Environment

•     SAP Adaptive Server Enterprise (ASE) 15.7 Business Suite
•     SAP Adaptive Server Enterprise (ASE) 16.0 Business Suite

Solution

1.     Run T-code DBACOCKPIT;
2.     On left panel -> Choose 'Database Connections';
3.     Chose 'Remote Database Connection' - 'SAP ASE' and click 'Change User Credentials';
4.     Input the correct password of DB user.

More details refer snote 2692998