Martin Maruskin blog (something about SAP)

There are a few types of DTP. A purpose of the DTP or so called Data Transfer Process is to specify how data is transferred between two obje...

Normally in case a deletion of data is to be performed it is possibel to be done via RSA1 t-code or in case of BW/4 in its web environment ...

Many SAP’s NetWeaver based systems t-codes or programs are giving its output in form of a list. The list can be either in form of paint text...

T-code RSMNG is useful replacement of former administration part of RSA1. It comes handy also in case you do not prefer web environment ( S...

While using a t-code LISTCUBE sometime following odd situation can occur. The t-code does not show any data at all despite the data is pres...

SAPSprint or so called a print service is a program for printing. It replaces older program SAPlpd as in print server on WINDOWS operating...

RSMONITOR (ABAP prg RSCNV_MONITOR) - Generic Monitor RSMRT (ABAP prg RSCNV_DESIGN) - Metadata Remodeling Toolbox These two t-codes men...

A next generation of data warehousing solution of SAP so called SAP Data Warehouse Cloud (DWC) is around for a sometime. Yes, the cloud is ...

There is an important job in all BW systems that must always run. It is called a BI_WRITE_PROT_TO_APPLLOG or known as Background Job Log Wri...

I tried to compare how ABAP filter operator compete with LOOP statement.   1. Classic LOOP statement On top of itab t_data that is bei...

While implementing a logic in user exit based BEx/BW variables a requirement of query technical name determination may appear. Thus, I tried...

  Recently my BW transport has crashed while being imported to target system. Error message in the transport log looked like below: An ex...

In BW systems if a particular process in a Process Chain (PC) runs into a problem in most cases a whole chain is stopped. Such process chain...