Problem

The upgrade from CFT 3.6 SP5 to CFT 3.10 2203 will fail if the CFTTCP with HOST field empty.
The issue can be replicated following steps:

- run under CFT V3.6

• CFTUTIL cfttcp id=test, host=()
• CFTUTIL cftext fout=out.txt, id=test

- run under CFT V3.10 previous CFT 3.10 2203

• CFTUTIL @out.txt

The result will be:

CFTU44E CFTTCP _ Failed empty list for parameter HOST

CFTU00I CFTTCP _ Failed (ID='TEST1',RETRYW='1',RETRYM='12',RETRYN='4',IMAXT

CFTU00I IME='23595999',IMINTIME='00000000',OMAXTIME='23595

CFTU00I 999',OMINTIME='00000000',CNXOUT='2',CNXIN='2',CNXI

CFTU00I NOUT='4',CLASS='1',HOST=(),VERIFY='0',ORIGIN='CFTU

CFTU00I TIL',MODE='REPLACE')

Resolution

Add a host name in the empty host field before applying the upgrade.

Note side : From version CFT 3.10 2403, the CFTTCP HOST field is no longer mandatory so that the issue of import will not happen.