This message is part of several message groups that VTAM® issues in response to DISPLAY ID or DISPLAY TRL commands. This message will appear for a TRLE representing an OSA-Express Adapter or an IBM® 10GbE RoCE Express® feature.

iotrc specifies whether I/O Trace is active for this device (ON or OFF).

length specifies the number of bytes being recorded for I/O Trace for this device.

For detailed instructions about setting up an OSA-Express feature, see the zEnterprise System and System z10 OSA-Express Customer's Guide and Reference.