No longer in GT.M since: undefined
BUFFSIZETOOSMALL, TCP xxxx buffer size passed to yyyy too small, setting to minimum size of zzzz.
MUPIP Warning: This indicates that the value specified in -{SEND|RECV}BUFFSIZE as the desired send or receive tcp buffer size was smaller than GT.M's minimum value, and that the minimum value was used instead. Note that if the buffer is initially larger than this minimum, GT.M will not attempt to reduce its size.
Action: No action necessary. Consider passing -NO{SEND|RECV}BUFFSIZE to enforce no minimum size at all and leave management of the buffer size to the execution environment.
