Transaction %1 ended with a partial command (%2!d!); the next transaction is %3. When troubleshooting, execute DBCC CHECKDB ...

Transaction %1 ended with a partial command (%2!d!); the next transaction is %3. When troubleshooting, execute DBCC CHECKDB and look for issues with the distribution database. Execute sp_browsereplcmds on the distribution database and save the result before contacting product support.