hi everyone
I have problems for login page analytic with user weblogic, but if login in weblogic console and em without problem, in the page analytics, show the next error

I see logs in OracleBIPresentation, found this error:
[2017-04-20T13:11:17.000-03:00] [OBIPS] [ERROR:31] [] [saw.connectionPool.getConnection] [ecid: 005JPbZN1Cf7y0t5KfL6ie0002px000000,0:1419] [tid: 2463557376] Authentication Failure.
Odbc driver returned an error (SQLDriverConnectW).
State: 08004. Code: 10018. [NQODBC] [SQL_STATE: 08004] [nQSError: 10018] Access for the requested connection is refused.
[nQSError: 43113] Message returned from OBIS.
[nQSError: 43126] Authentication failed: invalid user/password. (08004)[[
File:connection.cpp
Line:436
Location:
saw.connectionPool.getConnection
saw.security.odbcuserpopulationimpl.getbisystemconnection
saw.security.odbcuserpopulationimpl.searchidentities
saw.security.userpopulationmanagerimpl.searchidentities
saw.catalog.dirCache.getAllSharedFolders
saw.CatalogAttributes.cache.cleanup
saw.taskScheduler.processJob
taskscheduler
saw.threads
ecid: 005JPbZN1Cf7y0t5KfL6ie0002px000000,0:1419
ThreadID: 2463557376
task: Cache/CatalogAttributes
]]
[2017-04-20T13:11:17.000-03:00] [OBIPS] [ERROR:1] [] [saw.security.odbcuserpopulationimpl.getbisystemconnection] [ecid: 005JPbZN1Cf7y0t5KfL6ie0002px000000,0:1419] [tid: 2463557376] Authentication Failure.
Odbc driver returned an error (SQLDriverConnectW).
State: 08004. Code: 10018. [NQODBC] [SQL_STATE: 08004] [nQSError: 10018] Access for the requested connection is refused.
[nQSError: 43113] Message returned from OBIS.
[nQSError: 43126] Authentication failed: invalid user/password. (08004)[[
File:odbcuserpoploaderimpl.cpp
Line:1020
Location:
saw.security.odbcuserpopulationimpl.getbisystemconnection
saw.security.odbcuserpopulationimpl.searchidentities
saw.security.userpopulationmanagerimpl.searchidentities
saw.catalog.dirCache.getAllSharedFolders
saw.CatalogAttributes.cache.cleanup
saw.taskScheduler.processJob
taskscheduler
saw.threads
ecid: 005JPbZN1Cf7y0t5KfL6ie0002px000000,0:1419
ThreadID: 2463557376
task: Cache/CatalogAttributes
]]
I need we help pleease.
thanks