A common issue found when starting SAP Business Objects BI4 is that the system cannot logon to the CMS database repository. Troubleshooting this can be tricky but the following command can be used on a Linux deployment to check connectivity to an Oracle database and capture error messages in a log file, /opt/sapboe/sap_bobj/ccm.sh -isdbempty -dbdriver… Continue reading SAP BI 4 Checking Database Connectivity
Category: Business Intelligence
Articles on the BI industry
Correlation Analysis and SAP Web Intelligence
Correlation Analysis is a well-known analytical technique used to test if there is a relation between two quantities, for example did a marketing campaign lead to an increase in sales or as the price of one stock rises and falls does the price of another stock also rise or fall in synch. Determining if there… Continue reading Correlation Analysis and SAP Web Intelligence
Automated Unit Testing in SAP Data Services. Part II
The previous article provided an introduction to unit testing in general covering the purpose and benefits of unit testing. This article now looks at a method of unit testing that can be utilised in a SAP DataServices project. First we’ll discuss what objects are candidates for unit testing and then look at how we implement… Continue reading Automated Unit Testing in SAP Data Services. Part II
Automated Unit Testing in SAP Data Services. Part I
Introduction One of the key drivers of this article is that although there are many articles on unit testing in general on internet there are hardly any on unit testing with SAP DataServices. Unit testing has been accepted as a key part of the software development lifecycle for projects building applications in languages such as… Continue reading Automated Unit Testing in SAP Data Services. Part I
Getting Started with Statistics – a key part of Business Intelligence
A key part of our work in Business Intelligence is the analysis of data and the branch of mathematics that we employ for this is statistics. We analyse data to understand our business better and when analysing the data our main objective is to pick out the reality from the background noise. For example when… Continue reading Getting Started with Statistics – a key part of Business Intelligence
