Message:Null parent, lsId = <number>.
Message Type: LOG | FFDC
Severity: ERROR
Probable Cause: Indicates that a null parent was reported. The minimum cost path (MPATH) uses a tree structure in which the parent is used to connect to the root of the tree.
Recommended Action: No action is required.
Message: Null lsrP, lsId = <ls ID number>.
Message Type: LOG | FFDC
Severity: ERROR
Probable Cause: Indicates that the link state record (LSR) is null.
Recommended Action: No action is required.
Message: No minimum cost path in candidate list.
Message Type: LOG
Severity: WARNING
Probable Cause: Indicates the fabric shortest path first (FSPF) module has determined that there is no minimum cost path (MPATH) available in the candidate list.
Recommended Action: No action is required.