EPC-00123: error during opening of collect.dat file

Cause: Oracle Trace Collection Services cannot access the admin collect.dat file in the expected location, that is $ORACLE_HOME/admin.

Action: Verify that the Oracle Trace admin collect.dat file exists and check for file protection problems. Also check directory protections, definition for ORACLE_HOME, and Oracle Trace parameter settings. Otherwise, contact Oracle Support Services. See the section titled "Contacting Oracle Support Services About Oracle Trace" for additional information.

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