SNAX/HLS Management Programming Manual

Event Message Descriptions
Event Management
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ZCMK–TKN–SNAERR
conveys the SNA sense code (just 2 bytes) carried in the negative response. It is an
explanation of this that corresponds to the value <2> in the text message.
ZCMK-TKN-SNAERR
If present, it conveys the SNA sense data (two bytes) with which the request RU
was rejected. The value of this token corresponds to the value <4> in the text
message. Value <2> in the text message is text of the sense data.
Cause. A negative response has been received by SNAX/HLS
Effect. If the session is being established, the establishment fails. If data traffic is
active, the negative response is delivered to the application. This message is intended
to provide an audit trail.
Recovery. Typically, negative responses indicate either a mismatch of session–partner
specifications (an incorrect PROFILE specified to SNAX/HLS), protocol violations by
the partner, or internal SNAX/HLS errors.
There are two circumstances that are likely to cause this situation: either the PROFILE
specified in a BIND or INIT–SELF record was incompatible with the device or gateway
application, or the IBM subsystem or device was configured incorrectly.
If the negative response is not rejected, you should perform error analysis by obtaining
SNAX/HLS traces.