Sap Se

Tarun Shetty

Sumanth Hegde

Santosh V

A method and system for accessing data in a de-commissioned legacy system are provided. Data are automatically extracted from the legacy system, although data structure(s) of the legacy system might not be known, by finding views corresponding to a query for the data. Attributes, metadata, and/or fields ('attributes') can be parsed from the query. Tables and/or fields including the parsed attributes are identified. Views can be then identified, where the views contain the tables and/or fields including the parsed attributes. The views can be ranked in an order from those that include the greatest number of parsed attributes to those including the least number of parsed attributes. A data request understandable by the legacy system, e.g. a packet, can then be formed using the least number of views, where the views can collectively include all of the parsed attributes.

Automated metadata lookup for legacy systems

A system and method provide for an application for matching metadata from a transaction in an online transaction processing subsystem of an enterprise system to query metadata in an online analytical processing subsystem. A business object type is identified from a transaction in the online transaction subsystem using an object repository key and a corresponding data object attribute is determined from a mapping table. A new query of metadata from the online analytical processing subsystem is run, using the value of the data object attribute as a filter. This may allow for the generation of dynamic related report results for the transaction.

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Bengaluru, India

Tarun Shetty