Project "Clam"
Project "Clam" encourages all SAP consultants to have their knowledge up to date, specially for S/4 HANA
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Since the S/4 build, we have noticed that the system performace dropped dramatically. Even if there are very few users login, but the users have complained they experienced very slow response.

The symptom: when users try to run a transaction, the initial load is always very slow. If the same transaction runs the second time right away, it seems faster. However, within the transaction, if po
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recent by Adam Li  ·  Nov 20 '18 at 4:38 am
Over the weekend we've just finished an experiment of changing HANA SID. The research we are doing includes:

Procedures to change HANA SID
Will hardware key change after changing HANA SID
How licenses work after HANA SID changed
So, first of all, let's backup the system and start this experiment!

Since we are running VMWare ESXi, so the offline backup is very straightforward, simply shutd
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recent by sanathkura  ·  Mar 27 '17 at 3:46 am
sfan posted Apr 7 '16 at 5:57 am
We have provided two methods to login:

Method 1: SAPGUI

Step 1: edit your services file

Windows: C:\Windows\System32\drivers\etc\services
Linux or Unix: /etc/services
Add the following line:

sapmsA4H 3600/tcp


Step 2: Config your SAPGUI by choosing Group/Server Selection

Version 740 or up



Version <740




Method 2: Login via WebGUI


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recent by Adam Li  ·  Nov 25 '16 at 8:40 pm
When selecting an Analysis Query within Query Browser in Fiori, then click on "Open in Design Studio" (Fig.1), a blank page was launched (Fig. 2), not the expected Design Studio.


By checking ICF node, service sap/bw/mime is active. However, when test the service, it does not launch the service. See Figure 3. I guess it has to do with URL. Need help from basis experts.


Thanks
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recent by Bill Wu  ·  Jul 18 '16 at 3:01 am
Python connect to SAP HANA using dbapi

Below is an sample Python script using dbapi to connect SAP HANA.

#import the database connect api
import dbapi

#argument, please replace userNamen and passWord
serverAdress='fandezhi.com'
serverPort=35015
userName='JLIU'
passWord='Password'

#connect to hana database
conn=dbapi.connect(serverAdress,serverPort,userName,passWord)


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Jun Li posted Jul 7 '16 at 4:57 pm
Hello,

I got the following error in the output log:
when I preview the output, the master template can't be determined. Can you please help to check if the master template is available? I enclose the PDF file for you to review.

Thanks,
Jun
Billingpreview.pdf


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