Migration fails on RPM installation with "Failed to copy" and : java.nio.file.FileAlreadyExistsException due to Symbolic link

Issue

• Migration fails

• Output shows error like:

  Migration failed: org.jboss.migration.core.ServerMigrationFailureException: Failed to copy /opt/jboss/jboss-eap-6.4/domain/configuration/domain.xml to /opt/rh/eap7/root/usr/share/wildfly/domain/configuration/domain.xml
  

• Exception has cause:

  Caused by: java.nio.file.FileAlreadyExistsException: /opt/rh/eap7/root/usr/share/wildfly/domain/configuration
    at sun.nio.fs.UnixException.translateToIOException(UnixException.java:88) [rt.jar:1.8.0_252]
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) [rt.jar:1.8.0_252]
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) [rt.jar:1.8.0_252]
    at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384) [rt.jar:1.8.0_252]
    at java.nio.file.Files.createDirectory(Files.java:674) [rt.jar:1.8.0_252]
    at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781) [rt.jar:1.8.0_252]
    at java.nio.file.Files.createDirectories(Files.java:727) [rt.jar:1.8.0_252]
    at org.jboss.migration.core.MigrationFiles.copy(MigrationFiles.java:67) [jboss-server-migration-core.jar:1.3.1.Final-redhat-00009]
    ... 32 more