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STMS - SAP NW 7.0 - MSCS Architecture

Former Member
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Hi:

We have installed SAP NW 7.0 on Windows 2003 64bit environment with Microsoft Cluster architecture. As per new cluster architecture, we have installed our app server locally on Node A and Node B whereas ASCS is running on cluster with system number 01 on Node A. Database is running on Cluster too on Node B.

App server CI (Node A) and DB (Node B) are installed with system number 00 and ASCS is installed with system number 01.

We are trying to setup STMS with virtual host name of ASCS with system number 01 but it doesn't accept it. As per our understanding, it is supposed to use virtual hostname (ASCS) and through message server it should do load balancing. If we use application server hostname with system number 00 it works but than we will have SPOF.

Please help.

Thanks,

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
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After applying logon load balancing, we started getting following error.

WARNING: System PIP. Warning. 20090413141440 :

ERROR: The following call returned with exit code 7:

ERROR: sapevt.exe SAP_TRIGGER_RDDIMPDP -t name=PIP

ERROR: Background jobs cannot be started.

ERROR: Please check trace file dev_evt.

WARNING: (This warning is harmless if no further warnings follow.)

WARNING: System PIP. Warning. 20090413141540 :

WARNING: Background job RDDIMPDP could not be started or terminated abnormally.

Please check that the R/3 system is running.

Please check the system. Use transactions SM21, SM37, SM50.

WARNING: (This warning is harmless if no further warnings follow.)

WARNING: System PIP. Warning. 20090413141551 :

ERROR: The following call returned with exit code 7:

ERROR: sapevt.exe SAP_TRIGGER_RDDIMPDP -t name=PIP

ERROR: Background jobs cannot be started.

ERROR: Please check trace file dev_evt.

WARNING: (This warning is harmless if no further warnings follow.)

WARNING: System PIP. Warning. 20090413141723 :

ERROR: The following call returned with exit code 7:

ERROR: sapevt.exe SAP_TRIGGER_RDDIMPDP -t name=PIP

ERROR: Background jobs cannot be started.

ERROR: Please check trace file dev_evt.

WARNING: (This warning is harmless if no further warnings follow.)

START tp_getprots PIP P 20090413141723 VORAM SAPPIPDB 20090413141422661

WARNING: System PIP. Warning. 20090413141840 :

ERROR: The following call returned with exit code 7:

ERROR: sapevt.exe SAP_TRIGGER_RDDIMPDP -t name=PIP

ERROR: Background jobs cannot be started.

ERROR: Please check trace file dev_evt.

WARNING: (This warning is harmless if no further warnings follow.)

Thanks,

Miral.

Former Member
0 Kudos

Dear Miral,

check in the file dev_evt. If you find an error message like this one : cannot determine ms server; then create a system profile for your HA system in a shared directory like
<SAPTRANSHOST>\sapmnt\trans

This file should have the following content

# This profile is needed to be able to trigger sapevents during transports
# DO NOT DELETE IT
rdisp/mshost = <virtual ASCS host name>
rdisp/msserv_internal = 39<instance number>
SAPSYSTEM = <instance number>

Name the file like DEFAULT.<SID>

Then, start the transaction STMS in client 000 of your TMS domain controller

Click on the Systems button. Select the HA system.

Go to tab Transport Tool and add the parameter SYSTEM_PF =
<SAPTRANSHOST>\sapmnt\trans\DEFAULT.<SID>

After these steps, events should be triggered again in your HA SAP installation.

Seb

Former Member
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Hi

Have u solved the problem

I am also having the same issue

Former Member
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Thanks for the solution. I have also just experienced the same issue new ECC 6 EhP4, Windows 2008 MSCS w/ SQL 2008

used your solution and it resolve my issue.

Thanks

Raymond

Former Member
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Hi Seb - I know it's a old message but solution you suggested helped me fix the issue i was battling with...

THank you So much - u r a star *

Edited by: Harinath Gonuguntla on Nov 11, 2010 9:46 PM

Edited by: Harinath Gonuguntla on Nov 11, 2010 9:47 PM

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Always glad to help

agaurav10
Explorer
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Thanks Sebastien.

This worked for me.

Answers (2)

Answers (2)

Nuno_Raposo
Explorer
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Hi Miral,

I know the problem is already solved by other means, but you could have solved the issue by other means...

As your CI and DI has the same instance number and they are running locally on each cluster node you could have defined STMS with virtual ASCS hostname but, instead of ASCS system number, with CI (or DI) system number. This is to say, instead of ASCS:01 you could have defined with ASCS:00.

Regards,

Nuno Raposo

Former Member
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Hi Miral,

In High Avalability/MSCS SAP environment STMS requires an excellent dialog-supporting server as a communication partner for each system. This is usually the central instance.

Please apply the following Snote and correction instruction in into all systems of the TMS landscape. You must at least implement the corrections in the TMS domain controller and in the HA systems. In this case, you must manually create the 'TMS_MGR_LOADBALANCING' report.

This report allows you to activate or deactivate load balancing for communication with TMS targets. The default user group 'SPACE' is used as a target group.

Note 943334 - TMS setup in high availability systems

Regards

Rayees Palot