Event ID - 266

Event Id266
Sourcesna server
DescriptionThe DLC 802.2 link service could not allocate a DLC buffer for an outgoing message, message type 16
Event InformationAccording to Microsoft:
Cause:

The SNA Server DLC 802.2 link service uses an internal buffer pool to handle messages that it has to process. If this buffer pool is exhausted, the link service may discard some of the messages that is it receiving from the SNA Server service or from the DLC protocol stack. If the link service discards these messages, the symptoms described above can occur

Resolution:
To resolve this problem, obtain the latest service pack for SNA Server version 3.0.
Reference LinksActivating Numerous DLC Connections Results in Inactive LUs

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