DSNL421I SNA XLN PROTOCOL VIOLATION BY PARTNER location. INFORMATION RECORDED IN TRACE RECORD WITH IFCID=0236 AND IFCID SEQUENCE NUMBER=seq-no
Explanation
Db2 detected
a protocol violation in the SNA Exchange Log Names (XLN) exchange
with the partner at the specified location.
- location
- Either the relational database name (location-name) or the logical unit name (<luname>) of the partner that sent the invalid XLN message.
- seq-no
- The IFCID sequence number associated with the trace record. The sequence number is printed in hexadecimal format. If the sequence number is zero, then IFCID 0236 was not active or it was active with a destination of the resident trace table only. IFCID 0236 is a member of statistics class 4, which has a default destination of SMF.
System action
The attempt to connect with the remote site fails. Db2 writes a trace record with IFCID 0236.
Operator response
Call the system programmer.
System programmer response
Contact the system programmer for the remote site. The invalid XLN message is recorded in the IFCID 0236 trace record. The system logic error that causes the invalid XLN message must be corrected at the remote site.