Connection to SAPup could not be established, see following messages.

[former_member215961]

Hi all,

We are on a MSCS cluster environtment and we cannot start the extraction phase:

Unable to execute the SDT request ABAP operation extract on hostname <hostname> instance 00 Extraction of the ABAP upgrade request ABAP has failed Error from unit observer Tool connector failed. Connection to SAPup could not be established, see following messages. Could not connect to host <hostname> on port 4240. java.net.ConnectException: Connection refused: connect java.net.ConnectException: Connection refused: connect

We have check the similar post and there isn't any application on that port neither firewall activated.

Thanks!

[former_member189725 · Accepted solution]

Are the running the SAPup on the central instance host ?

Also did you switch the SAP CI and DB on the host for this upgrade?

Regards

Ratnajit

[former_member215961 · Accepted solution]

Hi Ratnajit,

CI and DB are on the same host.

There is something to consider when you upgrade on MSCS cluster ?

In initialization I have to copy the profiles on CI with ( virtual hostname ) and make a copy with the node name.

Thank you !

[former_member189725 · Accepted solution]

If the cluster service is working fine ?

Did you copy the instance profiles with physical hostname ??

Regards

Ratnajit

[former_member215961 · Accepted solution]

Hi Ratnajit,

Yes the cluster service is working fine.

Yes I copy de profiles :

<SID>_DVEBMGS00_<virtual_hostname> ->   <SID>_DVEBMGS00_hostname

START_DVEBMGS00_<virtual_hostname> ->   START_DVEBMGS00_hostname

Then Initialization succed, but now on extraction phase cannot connect to tool.

Thanks !

[former_member189725 · Accepted solution]

Can you remove the ones with physical hostnames and try with the ones with virtual hostname.

Regards

Ratnajit

[former_member215961 · Accepted solution]

Yes you're right.  After moving the profiles to another folder "old" the extraction begins.

Thank you Ratnajit

[Former Member]

Hi,

Can you please provide more details on this?

Thanks,

Venkat