OGG-01483
The key for table {0}.{1}.{2} contains one or more variable length columns. These columns may not have their pre-images written to the transaction log during updates. Please use KEYCOLS to specify a key for Oracle GoldenGate to use on this table.
Cause
The specified table does not have a clustered index and has variable length columns. Oracle GoldenGate will use the entire row as the key, so there is the potential for some before images to be lost if data gets stored off page.
Action
Specify columns that contain unique values as key columns by using a KEYCOLS clause in the TABLE and MAP statements, or alternatively define a clustered index on the table. Note that if you define a clustered index, it is a DDL operation. DDL operations are not supported by Oracle GoldenGate for this database, so follow the instructions in the Oracle GoldenGate administration documentation for performing DDL on objects that are in an active replication configuration.
OGG-01483
The key for table {0}.{1}.{2} contains one or more variable length columns. These columns may not have their pre-images written to the transaction log during updates. Please use KEYCOLS to specify a key for Oracle GoldenGate to use on this table.
Cause
The specified table does not have a clustered index and has variable length columns. Oracle GoldenGate will use the entire row as the key, so there is the potential for some before images to be lost if data gets stored off page.
Action
Specify columns that contain unique values as key columns by using a KEYCOLS clause in the TABLE and MAP statements, or alternatively define a clustered index on the table. Note that if you define a clustered index, it is a DDL operation. DDL operations are not supported by Oracle GoldenGate for this database, so follow the instructions in the Oracle GoldenGate administration documentation for performing DDL on objects that are in an active replication configuration.
OGG-01483
The key for table {0}.{1}.{2} contains one or more variable length columns. These columns may not have their pre-images written to the transaction log during updates. Please use KEYCOLS to specify a key for Oracle GoldenGate to use on this table.
Cause
The specified table does not have a clustered index and has variable length columns. Oracle GoldenGate will use the entire row as the key, so there is the potential for some before images to be lost if data gets stored off page.
Action
Specify columns that contain unique values as key columns by using a KEYCOLS clause in the TABLE and MAP statements, or alternatively define a clustered index on the table. Note that if you define a clustered index, it is a DDL operation. DDL operations are not supported by Oracle GoldenGate for this database, so follow the instructions in the Oracle GoldenGate administration documentation for performing DDL on objects that are in an active replication configuration.
