SELECT s.name AS Schema_Name, tb.name AS Table_Name Turn off CDC at the database level: exec _cdc_disable_db ''įind tables that are part of CDC: USE db_name Check the status of CDC, and then turn off CDC.Ĭheck status of CDC: select b.name,a.run_date,a.run_status from as a Shrink the T-log files and RESTART the taskĪfter logs are cleaned up, shrink the T- log files, and then RESTART the task:Ģ. Instead, stop the task, and wait for the transaction logs to be truncated by log backup. Note: It's not possible to shrink the T-Log of a database that has CDC turned on when the AWS DMS task is the running state. If there's an active transaction, then check list of open transactions: select * from sys.sysprocesses where open_tran=1 Replication: The replication has stopped working or is not reading active transactions.Īctive_transaction: There is an open transaction. If the transaction log is full, run this command to see what is consuming the logs: select name, log_reuse_wait_desc from sys.databases where name = ' db_name ' Check the size of your transaction log files: DBCC SQLPERF(logspace)Ģ. Use these steps to troubleshoot and resolve SQL Server T-Log full issue when CDC is turned on.ġ. Log for database ‘yourdatabase' is full due to 'REPLICATION' Resolution Troubleshoot and resolve SQL Server T-Log fill issues when CDC is turned on This means that capture jobs aren't allowed to run so frequently, and makes sure that T-logs aren't truncated for a specified amount of time.īut, a database that is highly transactional can lead to a T-Log full state, and the task fails with an error similar to this: E: RetCode: SQL_ERROR SqlState: 42000 NativeError: 9002 Message: The transaction It's a best practice to set the pollingInterval value >=3599. This means that pollingInterval runs every 5 seconds, scans the T-log to read changes, and marks these logs as replicated.
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