Tasks that are DSed because of failed verification display a HISTORYREASON of VERIFYFAILEDV (value=169) and the following error message:
MSRIPC109: CODEFILE FAILED VERIFICATION.
Additionally, the SUMLOG includes the following system log records to display codefile verification failures, and the associated error or warning:
-
Major Type 6, Minor Type 4 (Security Violation Entry)
This log record displays a security violation related to codefile verification.
This occurs when the CODEVERIFYCHECK security option is set to REQUIRED or CONDITIONAL and the codefile’s verification data is invalid.
-
Major Type 6, Minor Type 16 (Security Relevant Warning)
This log record displays a security warning related to codefile verification.
This occurs when the CODEVERIFYCHECK security option is set to MIGRATION and only the SEG0 verification data is invalid.
-
Major Type 19, Minor Type 47 (MCP Codefile Verification)
This log record displays diagnostic information created when the MCP generates a codefile checksum or attempts to verify a checksum.
This occurs when the SIG diagnostic option is set using the DO + SIG system command.
See the System Log Programming Reference Manual for more information.
