27.04.2013 Views

SAP Basis

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

ADM100 Lesson: Fundamentals of <strong>SAP</strong> Data Archiving<br />

Figure 59: What is Data Archiving?<br />

This figure clarifies the fact that the data that belongs to particular business<br />

objects can be stored in different database tables. This example shows<br />

selected tables for sales documents: the header data is in table VBAK, the<br />

administration data in VBUK, and the business partner data in VBPA. You<br />

can display the connection between an archiving object and a database<br />

table in transaction DB15.<br />

The archiving object in the figure, SD_VBAK, for sales documents, does<br />

not exist in a pure <strong>SAP</strong> Web AS system. It is, however, available in an<br />

<strong>SAP</strong> R/3 Enterprise system.<br />

Since the term “archiving” is used in an undifferentiated way in the IT<br />

world, this section examines a number of other important terms in the data<br />

archiving environment in order to create a distinction between these terms<br />

and data archiving. In particular, data archiving is not<br />

• Reorganization<br />

• Backup / Restore<br />

• Document storage (usually using <strong>SAP</strong> ArchiveLink)<br />

• Deletion of test data<br />

The term reorganization has a double meaning within the <strong>SAP</strong> world<br />

(historically, due to <strong>SAP</strong> R/2). On one hand, this can mean the physical<br />

deletion of application data from the database, on the other - and this is<br />

the actual meaning - this term means the reorganization of the database.<br />

2003/Q3 © 2003 <strong>SAP</strong> AG. All rights reserved. 177

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!