ABOUT ME
WHO AM I?
I’m IT consultant working on various projects mainly for multinational companies since 2008 and as a freelancer since 2012. I work as a Solution Architect for data warehouse related projects and my main focus is on SAP BW/BWonHANA/BW4HANA, HANA DB, SAP Business Objects and similar solutions, where I know the systems very well from the backend to the frontend (database, security, reporting, ...). In the past, I was also working as a programmer and can program in many languages including ABAP, PHP, JavaScript, C#, C++, C, ...
My biggest strength is consulting, finding, and implementing specific, usually non-standard, solutions with cooperation to end-users. I’m able to combine and use many different tools and automation, to achieve the goal with a reasonable effort. I like and prefer to communicate the solutions with customers and during the years of consulting I have been closely cooperating with people from many countries.
Mainly from: Czech Republic, Denmark, Finland, France, Germany, Jordan, Lebanon, Netherlands, Saudi Arabia, Slovakia, Spain, Turkey, and the United Kingdom.
I believe, based on my experiences, I can be a very valuable part of the team and help you to build stable, universal, and generally good solutions.
EDUCATION
CAREER - main employers
HELPFUL WRITING
SAP® Crossroads – Blog Navigation
I have prepared this SAP posts navigation page to make navigation easier. General documentation Useful ABAP Useful SAP® NetWeaver Tables Useful SAP® NetWeaver Transactions Useful Resources Navigation based on […]
How-To update CSV number formats in Notepad++
Sometimes it is necessary to convert data from number format, which includes separation to format without them. It means, from the format: x,xxx,xxx.## to the format: xxxxxxx,## (from: 1,250,387.25 to: […]
How-To plan RSBATCH_WRITE_PROT_TO_APPLLOG
If the following message is shown when running transaction RSA1: Report RSBATCH_WRITE_PROT_TO_APPLLOG not planned. See long text. Message no. RSM2081 Procedure Plan program RSBATCH_WRITE_PROT_TO_APPLLOG as a periodic job using report […]
How-To use data from a dynamic SQL in a procedure
If you are using in your procedure a data load from the HANA model you may need to parametrize for example the Placeholders. I’m not aware about any possibility how […]
How-To Create a temporary local table in a procedure
The temporary tables can be created at runtime and can be used for the same operations as the normal tables. But, based on the table types, the scope is limited. […]
SAP® HANA Analysis Tool (HAT) – Hierarchy
SAP® HANA Analysis Tool Hierarchy is a special form of hierarchy implementation that uses mathematical sets to provide results fast and with fewer queries, comparing to standard hierarchy recursive implementation. […]
SAP® HANA Information Model XML Definition
Every active SAP® HANA Information Model (Attribute views, Analytic views, Calculation views) is saved in the standard table: _SYS_REPO.ACTIVE_OBJECT, in the form of XML code. The columns of the table […]
How-To SAP® HANA Procedures
Find Procedure To find procedure, standard HANA table: “SYS”.”PROCEDURES”, can be used. For example: Searching for Procedure, which contains specific code, the definition column can be used: select * from […]
SAP® HANA Authorization
Please consider, everything written below are mainly my personal experiences and opinions and I may be wrong or inaccurate. Please leave a comment if you find a mistake. Thank you! […]
CONTACT ADDRESS
Berlin, GERMANY
Use the contact form, please
Use the contact form, please