During 'webmail' node re-registration within Mail services migration to RHEL6, the task to reinstall 'imp' package fails with the error:
Could not satisfy package dependency at this host - no suitable package, pkgName: webmail-config, pkgType: other
The webmail-config package in turn is present and installed.
Software issue POA-113528 (Node re-registration fails in case of system dependencies (samehost="no"))
Contact Odin Technical Support to apply a workaround for the issue.