z/OS Communications Server: IP Messages Volume 1 (EZA)
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EZA6212W

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

Datagram for address discarded, Send datagram exceeded the MAX packet size

Explanation

An IP datagram received from TCPIP (using IUCV) is larger than the maximum packet size value defined in the BUFFERS statement in the SNALINK LU6.2 configuration data set. This maximum packet size value should be set to the same value as that defined for the corresponding link in the hlq.PROFILE.TCPIP data set. The datagram is discarded.

System action

Processing continues.

Operator response

No action is needed.

System programmer response

Correct the hlq.PROFILE.TCPIP data set or the SNALINK LU6.2 configuration data set, and restart the address spaces.

Module

LU62IUCV

Procedure name

IUCVPMES

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