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Oracle 10g installation error in Oracle10g + win 7 java. Lang. Exception: exception in sending request: NULL

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Oracle 10g installation in Oracle10g + win 7

After logging on to Em, the system prompts java. Lang. Exception: exception in sending request: null.

(1) Find the EMD. properties file in sysman under the xxx_orcl file in db_1 under the Oracle installation directory, and change agenttzregion = GMT to agenttzregion = Asia/Chungking.

(2) Open the CMD command window and reconfigure em.

Set oracle_sid = orcl.

Run the EM emca config dbcontrol command and restart the dbcontorl service.

(3) log on to em again, and the problem is solved.

Yes

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