AutoConfig is exiting with status 4 in R12

LOg fi le Contain-

[AutoConfig Error Report]

The following report lists errors AutoConfig encountered during each

phase of its execution.  Errors are grouped by directory and phase.

The report format is:

      <filename>  <phase>  <return code where appropriate>

  [INSTANTIATE PHASE]

  AutoConfig could not successfully instantiate the following files:

    Directory: /oracle/R12/VIS/inst/apps/VIS_oracle/ora/10.1.3/j2ee/oacore/application-deployments/oacore/html

      oracle-webservices.xml    INSTE8

    Directory: /oracle/R12/VIS/inst/apps/VIS_oracle/ora/10.1.3/j2ee/oacore/config

      server.xml              INSTE8

    Directory: /oracle/R12/VIS/inst/apps/VIS_oracle/ora/10.1.3/j2ee/oafm/application-deployments/default/AppsSOAAdapter

      oc4j-ra.xml             INSTE8

    Directory: /oracle/R12/VIS/inst/apps/VIS_oracle/ora/10.1.3/j2ee/oafm/config

      server.xml              INSTE8

Solution:-

Check Permission to all file--

 oracle-webservices.xml

 server.xml 

oc4j-ra.xml

 server.xml

Change permission as for Apps user..

Issue Resolved...