Why are we getting the error message EZD0045I?

Question & Answer

Question

To configure optimized latency mode for our OSA-Express3 adapter, we specified OLM on the INTERFACE statement. We then issued the command VARY TCPIP,,START,osa_device_name but received this error message:

EZD0045I INTERFACE osa_device_name DOES NOT SUPPORT OLM

We issued a TCPIP,NETSTAT,DEVLINKS command and verified from the output that OptLatencyMode for this OSA device is displayed as 'Yes'.

Answer

Message EZD0045I indicates that the OLM parameter was specified on the INTERFACE statement for this device but the OSA-Express3 adapter microcode level does not support optimized latency mode. TCP/IP activates the device without optimized latency mode enabled.

Issue a D TCPIP,,OSAINFO,INTFNAME=osa_device_name command and, from the output, locate the value for "OSA Code Level."
Then, look at the 2097DEVICE or 2098DEVICE Preventive Service Planning (PSP) buckets to see which level is required for OLM, and make sure that the displayed LIC level is at least an OLM level.

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSSN3L","label":"z\/OS Communications Server"},"Platform":[{"code":"PF035","label":"z\/OS"}],"Component":"","Version":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]

Product Synonym

ZOSCS COMMSERVER

Was this topic helpful?

Document Information

Modified date:
15 April 2015

UID

dwa1182917

Tips