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Background documentation Dirty Read Locate the document in its SAP Library structure

One of the phenomena that can occur during processing of concurrent transactions is the dirty read phenomenon.

A row is modified in the course of a transaction T1, and a transaction T2 reads this row before T1 has been concluded with the COMMIT statement. T1 then executes the rollback statement, i.e. T2 has read a row that never actually existed.

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