z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
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EZD1217I

z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
SC27-3655-01

EZD1217I
MLSCHK FAILED STACK tcpjobname - count MESSAGES WRITTEN TO JOBLOG

Explanation

When running on an MLACTIVE system, TCPIP performs a multilevel security consistency check in any of the following situations:
  • After initial profile processing.
  • After every VARY TCPIP,,OBEYFILE command.
  • After SYSPLEX dynamic VIPA changes.
  • When it receives an ENF signal from RACF® that indicates that a RACLIST REFRESH was done for the SERVAUTH or SECLABEL class.

At least one configuration inconsistency was found and reported in a message.

tcpjobname is the TCPIP JOBNAME.

count is the number of problem messages written to the job log.

System action

The GLOBALCONFIG [NO]MLSCHKTERMINATE setting in TCPIP PROFILE determines the action, as follows:
  • MLSCHKTERMINATE indicates that this stack will end because of the reported errors.
  • NOMLSCHKTERMINATE indicates that this stack will not end even though it cannot correctly enforce multilevel security policies.

Operator response

Save the job log and contact the system programmer.

System programmer response

Review the MLSCHK messages in the job log. Correct the indicated problems in TCPIP PROFILE or security server profiles. See z/OS Communications Server: IP Diagnosis Guide for more information about diagnosing TCPIP access control problems.

Module

EZBTIMDF

Procedure name

MLSCheck

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