eG Monitoring
 

Measures reported by OraDeferTransErrTest

Oracle uses deferred transactions to propagate data-level changes asynchronously among master sites in an advanced replication system as well as from an updatable snapshot to its master table. If a transaction is not successfully propagated to the remote site, Oracle rolls back the transaction, logs the transaction in the SYS.DEFERROR view in the remote destination database.

This test reports the number of transactions that failed to materialize to the destination database from the source database due to errors.

The measures made by this test are as follows:

Measurement Description Measurement Unit Interpretation
Defer_trans_errcount Indicates the number of transactions that failed due to errors while being transferred from the source database to the destination database. Number An error in applying a deferred transaction may result from a database problem, such as a lack of available space in the table to be updated, or may be the result of an unresolved insert, update, or delete conflict.