One of client’s OEM agent is working fine, but OEM console show “Agent Unreachable’ for this agent and all the other targets monitored by this agent.
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After two nodes OMS upgraded to new version, when clicking BI Publisher Enterprise Reports, the follow error “Server not initialized. Please make sure the repository is ready.” occurs:
Sometimes you might get the following errors:
“Cannot retrieve the list of reports from BI Publisher. Enterprise Manager cannot establish a connection to BI Publisher.”
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This post demonstrates how to create and maintain a materialized view refresh group in Oracle database.
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Some RMAN commands raise the following errors:
RMAN> list backup of database; RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of list command at 02/28/2022 14:18:45 ORA-00904: "DC"."GUID": invalid identifier RMAN>
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This post demonstrates how to resolve AHF Inventory Status is “STOPPED” without uninstalling and installing AHF.
# ahfctl statusahf
.-------------------------------------------------------------------------------------------------.
| Host | Status of TFA | PID | Port | Version | Build ID | Inventory Status |
+----------+---------------+--------+------+------------+----------------------+------------------+
| racnode1 | RUNNING | 10052 | 5000 | 21.4.0.0.0 | 21400020211220074549 | STOPPED |
| racnode2 | RUNNING | 384602 | 5000 | 21.4.0.0.0 | 21400020211220074549 | COMPLETE |
| racnode3 | RUNNING | 20041 | 5000 | 21.4.0.0.0 | 21400020211220074549 | COMPLETE |
| racnode4 | RUNNING | 228081 | 5000 | 21.4.0.0.0 | 21400020211220074549 | COMPLETE |
'----------+---------------+--------+------+------------+----------------------+------------------'
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