Hello Sasa,

I still have the same error.

I put the Kernal parameters in sysctl.conf file directly.

All required packages are installed, I re-run you commands to be sure.

Here the host content:
cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4
localhost4.localdomain4
::1         localhost localhost.localdomain localhost6
localhost6.localdomain6
10.16.23.101 tsmtest tsmtest1.bluewin.lan

User&Grp
grep -i tsm /etc/group
tsmsrv:x:1001:
id tsminst1
uid=1001(tsminst1) gid=1001(tsmsrv) groups=1001(tsmsrv)

TSM Directory structure:
ls -lRa /tsm
/tsm:
total 0
drwxr-xr-x. 1 tsminst1 tsmsrv  36 Jan 31 14:26 .
dr-xr-xr-x. 1 root     root   200 Feb 14 11:42 ..
drwxr-xr-x. 1 tsminst1 tsmsrv   0 Jan 28 19:50 archlog
drwxr-xr-x. 1 tsminst1 tsmsrv 184 Feb  3 14:51 bin
drwxr-xr-x. 1 tsminst1 tsmsrv   0 Jan 28 19:50 db
drwxr-xr-x. 1 tsminst1 tsmsrv   0 Jan 28 19:50 log
drwxr-xr-x. 1 tsminst1 tsmsrv   0 Jan 28 19:50 stg

/tsm/archlog:
total 0
drwxr-xr-x. 1 tsminst1 tsmsrv  0 Jan 28 19:50 .
drwxr-xr-x. 1 tsminst1 tsmsrv 36 Jan 31 14:26 ..

/tsm/bin:
total 5239532
drwxr-xr-x. 1 tsminst1 tsmsrv        184 Feb  3 14:51 .
drwxr-xr-x. 1 tsminst1 tsmsrv         36 Jan 31 14:26 ..
drwxr-xr-x. 1 tsminst1 tsmsrv        104 Feb  3 14:37 .input
-rwxrwxr-x. 1 tsminst1 tsmsrv 2664623713 Jan 31 01:16
SP_8.1_LIN86_SER_STG_ML.bin

/tsm/bin/.input:
total 16
drwxr-xr-x. 1 tsminst1 tsmsrv  104 Feb  3 14:37 .
drwxr-xr-x. 1 tsminst1 tsmsrv  184 Feb  3 14:51 ..
-rw-r--r--  1 root     root   2115 Nov 21 21:34 installnew32.xml
-rw-r--r--  1 root     root   2115 Nov 21 21:34 installnew64.xml
-rw-r--r--  1 root     root   5646 Nov 21 21:34 install_response.xml

/tsm/db:
total 0
drwxr-xr-x. 1 tsminst1 tsmsrv  0 Jan 28 19:50 .
drwxr-xr-x. 1 tsminst1 tsmsrv 36 Jan 31 14:26 ..

/tsm/log:
total 0
drwxr-xr-x. 1 tsminst1 tsmsrv  0 Jan 28 19:50 .
drwxr-xr-x. 1 tsminst1 tsmsrv 36 Jan 31 14:26 ..

/tsm/stg:
total 0
drwxr-xr-x. 1 tsminst1 tsmsrv  0 Jan 28 19:50 .
drwxr-xr-x. 1 tsminst1 tsmsrv 36 Jan 31 14:26 ..


(I don't have too much place on disks, I will  look for partitions on
future production server.


I miss the compat library... I didn't see on the documentation but it's
the same problem that in V6 (yes, I still in V6.x).
Since 1h at preparing the new instance... lets wait.


Thank for your the help.

Maurizio