z/OS Communications Server: IP Messages Volume 1 (EZA)
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EZA8717E

z/OS Communications Server: IP Messages Volume 1 (EZA)
SC27-3654-00

*** Invalid precedence: ord = precedence ***

Explanation

TCPIP has received a packet with a precedence value that it does not recognize. The packet is discarded.

Note: This message displays the precedence values returned by the function SayPreTy, which is used to display the precedence value of an incoming packet. For more information about precedence values, see the z/OS Communications Server: IP Programmer's Guide and Reference.

System action

TCPIP continues.

Operator response

Notify the system programmer of the error.

System programmer response

Check the sending device to determine why it is sending packets with an incorrect precedence value.

Module

varies

Procedure name

varies
Note: The following messages display the protocol type returned by the function SayProTy, which is called to determine the protocol type of an incoming packet.

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