Can´t connect to Database in OEMCA

Hi ...
I Can´t connect to any user of the database (including SYS or SYSTEM) by the ORACLE Enterprise Manager Console Administrator. I connect with SYSMAN or other administrator accounts ... i ping to the database ... i connect direct with standalone with any user created .... but not with the OEMCA.
ERROR: ORA 0131 Insufficient Privilegies (ias_admin, SYS, SYSTEM ... all)
I also have done Preferred Credentials ... when i do this the OEMCA don't run ... and don't return any error ...
Thank very much

When i connect direct in sqlpus (dos shell)... as SYS or SYSTEM an execute the statement - select * from v$pwfile_users; -
The return is
SYSDB SYSOP
INTERNAL TRUE TRUE
SYS TRUE TRUE
But if i connect in stand-alone as SYS or SYSTEM an then clik in SQL*PLUS Worksheet return this:
SQL> ERROR:
ORA-12545: Falha da ligação porque não existe host de destino ou objecto

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> I'm trying to run a ZEN (ZEN 7.01 Dektop Mngmt)report in ConsoleOne.
When
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>
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>
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>
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>
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Message was edited by:
crunchy_nut

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Message was edited by:
crunchy_nut

Can´t connect to Database in OEMCA

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