What is XML metadata interchange in SAP BW - SAP Business Information Warehouse?

SAP Term: XML metadata interchange

• Component: BW

• Component Name: SAP Business Information Warehouse

• Description: XML Metadata Interchange XML-based standard format for exchanging metadata between UML-based modelling tools and MOF-based metadata repositories in distributed, heterogeneous development environments. The exchange takes place in the form of data streams or files. XMI, together with UML and MOF, forms the core of the metadata repository architecture of OMG object management group. You can find the current XMI specifications on the OMG homepage.

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• Key Concepts: 
  XML metadata interchange is a feature of SAP Business Information Warehouse (BW) that allows users to exchange metadata between different BW systems. It enables the transfer of data from one system to another, allowing for the integration of different BW systems. XML metadata interchange is based on the XML standard, which is an open, extensible markup language used for data exchange. 
  
  How to use it: 
  To use XML metadata interchange, users must first create a metadata file in XML format. This file contains all the necessary information about the data that needs to be exchanged between systems. Once the file is created, it can be uploaded to the BW system and used to transfer data between different BW systems. 
  
  Tips & Tricks: 
  When creating an XML metadata file, it is important to ensure that all the necessary information is included in the file. This includes the source and target systems, as well as any additional information that may be needed for the transfer of data. Additionally, it is important to ensure that the file is properly formatted and validated before uploading it to the BW system. 
  
  Related Information: 
  XML metadata interchange is just one of many features available in SAP Business Information Warehouse (BW). Other features include data modeling, reporting, and analytics capabilities. Additionally, there are a variety of third-party tools available that can be used to extend the functionality of BW and make it easier to use.