few LDAP user getting lockout everyday almost same time

Hi All,

Currently we facing major issues on BOBJ , needs to find out is this a known defect of the product BOBJ 4.0 SP4.

Issue : few LDAP  user getting lockout everyday almost same time.

Observation :

They are using

1. 1. webi report
2. 2. Schedule report are running , as well as they have access to run the canned reports.
3. 3. Unx & Unv files  - on connection they have selected business object mapping -  once the user login /refresh the report his credential will pass to database to retrieve the data.
4. 4. Database : only DB2
5. 5. As per log & Trace from N/w , LDAP , & DBA this lockout is due to bad attempt of password send to the DB2 Databases but we are not able to trace the application which is making this request.

If this is product defect then we required valid sap notes which will support our statements.

Thanks