Trace ID=21 sample

Figure 1 is a sample of output from trace identifier 21. This trace is active when:

The initialization statement that defines an adjacent node has TRACE=YES specified
The $T LINE(nnnn),TR=Yes command is specified
The $T NODE(nnnn),TR=Yes command is specified.

These records trace the interchange between the local node and another node when the 2 nodes are establishing a session. See z/OS MVS System Messages, Vol 5 (EDG-GFS) for more information about the network connection control (NCC) records.

This trace is only enabled for printers that have tracing turned on by the $T PRT(nnnn),TR=Yes command.

Figure 1. Sample Output from Trace Identifier 21

16.27.00.38  ID =  21 NPMSGNON            NPM       02933B90
             NCC=I  RECV FROM NODE2   (01) VIA LINE13
             CES=90/054,015:38:34 REST=  100
16.27.00.40  ID =  21 NPMSGNON            NPM       02933B90
             NCC=J  SENT TO   NODE2   (01) VIA LINE13
             CES=90/054,015:39:34 REST=  100
16.27.00.80  ID =  21 NPMSGNON            NPM       02933B90
             NCC=L  RECV FROM NODE2   (01) VIA LINE13
             CES=90/054,015:39:34 REST=  100