SunOS: Agent Displays 'No buffer space available'.

Document ID : KB000089154
Last Modified Date : 14/04/2018
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SunOS: Agent Displays 'No buffer space available'.


When starting an Agent that is running jobs successfully, you see the following message within the logs:

U2000102 Error when calling the function 'setsockopt(7,SO_SNDBUF)', error code 'No buffer space available'.


This is caused from the Agent being unable to set the buffer sizes as defined within its .ini - this is due to the default buffer sizes being lower then those defined within the Agent.


There are two methods to resolve this issue:

1.) Modification of the Agent .ini to match the defined OS buffer sizes.

The defaults shown within the Agent are:

; RecvBufferSize=1024k
; SendBufferSize=1024k

To modify this, uncomment and set to the parameters defined (ex. 256k):


2.) Contact your OS Administrator and have the buffers set to the default (1048576).