Hello.
We are running z/VM 4.4 and since initial installation no problem arises. This week, we started to receive following messages: DTCUTI002E TCP/IP is low on TCBs. Of 256 blocks, 24 are free. You should monitor this. DTCUTI002E TCP/IP was very low on TCP connections. Of 341 blocks, 85 are free after 85 more allocated. DTCUTI002E TCP/IP was very low on TCP connections. Of 285 blocks, 41 are free after 85 more allocated. These messages occur with differences of some days. In TCPIP PROFILE file we have only SMALLDATABUFFERPOOLSIZE 150 included. All others buffers are default values. What other buffer(s) I should modify (define) to solve this problem. Our network has about 300 to 350 at peak moment. Thanks for now! Carlos
