If SMP/E creates an LMOD entry during JCLIN processing and there is already a copy of that entry containing only cross-zone subentries (a stub entry), SMP/E issues messages indicating that the cross-zone relationship defined by cross-zone subentries might no longer be valid. SMP/E then deletes the cross-zone subentries from the LMOD entry. If there is no longer a TIEDTO relationship between the cross-zone and the set-to zone, SMP/E also deletes the TIEDTO value for the cross-zone from the zone definition entry for the set-to zone. It does not, however, update related cross-zone modules to indicate that they are no longer part of the load module in the set-to zone or the cross-zone's TIEDTO subentry. You need to determine whether the cross-zone relationship is still valid. If it is valid, use the LINK MODULE command to reestablish it. For more information, see The LINK MODULE command .