VTAM® issues this message along with IST489I or IST1272I to indicate what type of definition error has occurred.
rtype indicates the type of resource that has the duplicate attribute.
rname indicates the name of the resource that has the duplicate attribute.
Processing of command in messages IST489I or IST1272I continues. However, VTAM cannot use the resource indicated in message IST1272I.
This is a definition error. Save the system log for problem determination.
This message may be issued during session takeover processing. See the section about common APPN problems in the z/OS Communications Server: SNA Diagnosis Vol 1, Techniques and Procedures for a description of session takeover problems.
If there are duplicate operands on NCP and VTAM definition statements, you must change one or both of the duplicate statements if you want both resources to be defined at the same time. See the section about common APPN problems in the z/OS Communications Server: SNA Diagnosis Vol 1, Techniques and Procedures for more information about this problem.
This message can also be issued if rname for this resource has also been specified as the CUADDR operand value on the LOCAL statement in a local non-SNA major node. VTAM creates an internal resource definition using the name specified on the CUADDR operand when such a channel-attached device is activated. Change the name of the resource identified in this message to a name that does not conflict with that CUADDR value
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