TCP/IP (to server ) Repeatedly unable to send to CICS
The Client daemon could not send to the CICS® server. The send was retried until the retry count was exceeded. This error can be caused by a full local send buffer or a full remote receive buffer.
The link to the server is marked as unavailable and will need to be reconnected before it can be used again.
Re-establish the connection and try increasing the size of the TCP/IP send and receive buffers.