STREAMS-X-87: Could not allocate a callback control structure within the bufcall function. This may cause applications to lock up waiting for a callback event that will never happen.

STREAMS-X-87: Could not allocate a callback control structure within the bufcall function. This may cause applications to lock up waiting for a callback event that will never happen.

Source: STREAMS.NLM

Explanation: Bufcall could not allocate a callback control structure. Not having a callback control structure might cause the application to lock up while waiting for a callback event that will never happen.

Possible Cause: The server does not have enough available memory.

Action: Increase the memory available to the server. See Freeing Server Memory Temporarily in the Server Operating System Administration Guide.