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The tables/views used to populate extractors

EXPERT RESPONSE FROM: Jay Narayanan

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QUESTION POSED ON: 28 April 2008
I am trying to ascertain what tables/views are used to populate an extractor. I need to get the size of the underlying tables on R/3.

EXPERT RESPONSE
RSA2 & RSO2 transactions can be used in source systems to identify the source tables used in the datasources to extract data. Once you identify the table, use SE14 to get the length of the record and based on number of records to be stored in the table, you can do the sizing. Transaction DB02 can be used to get the size of existing table with data.

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