missing.install.root.for.node=XCIM0036E: The value of the WAS_INSTALL_ROOT variable for node {0} cannot be retrieved.
Explanation
The WAS_INSTALL_ROOT variable is defined for all the managed nodes. The configuration might be corrupted.
User response
Verify that the WAS_INSTALL_ROOT variable for the node has not been deleted inadvertently. If so, add the variable with the appropriate value again.