XML parse failed: error 202." (Doc ID 764273.1)

mand OPMNCTL STARTALL Fails With Error "LPX-00Com202: could not open "/var/app/oracle/ebs/inst/apps/EBSPROD_usbrosapl003/ora/10.1.2/opmn/conf/opmn.xml"
200).XML parse failed: error 202." (Doc ID 764273.1)

Cause

Solution

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Applies to:

Oracle Discoverer - Version 10.1.2.2 to 10.1.2.3 [Release 10.1.2]
Information in this document applies to any platform.
***Checked for relevance on 21-AUG-2012***

Symptoms

When executing command "opmnctl startall" to start Discoverer services
Get Error:
opmnctl: starting opmn and all managed processes...
LPX-00202: could not open
"/var/app/oracle/ebs/inst/apps/EBSPROD_usbrosapl003/ora/10.1.2/opmn/conf/opmn.xml" (error 200)
XML parse failed: error 202.




.

Cause

Incorrect environment variable set for the Application Server while executing the command "opmnctl startall".

Solution

To implement the solution, please execute the following steps:
1) Login to the server with the oracle user that owns the Application Server middle tier.
2) Check the values of the following variables:

$ echo $ORACLE_HOME
$ echo $PATH

3) Set the environment variables as follow:

$ export ORACLE_HOME=/var/app/oracle/disco
$ export PATH=.:$ORACLE_HOME:$PATH

4) Go to the following directory and execute this command:

$ cd $ORACLE_HOME/opmn/bin
$ pwd
$ ./opmnctl status
$./opmnctl stopall
$./opmnctl startall

Symptoms