Definitive Guide: Solution of the Connection Error with the Database in Saint Enterprise
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The entrepreneurial ecosystem in Venezuela depends in large measure Saint Enterprise, a robust tool for the administrative management and accounting. However, nothing stops more productivity than the dreaded message: “Failed to connect to the database”.
System interface Saint Enterprise, the standard administrative in Venezuela.
This failure usually occurs at the wrong time, as a month-end or a day of high turnover. Although at first glance it seems like a bug in the software, in 90% of cases the origin is a fault in the network infrastructure or a no in the database engine to Microsoft SQL Server.
1. The Heart of the Problem: SQL Server and its Services
To understand the solution, we must understand the architecture. Saint operates under a client-server model; the program installed on the workstations “talks” to the server hosting the data. The first logical step is to verify that the SQL Server engine is active.
services.msc and look for the specific instance (commonly MSSQLSERVER). If the status does not indicate “Running”, the system will not find the gate of entry to the information.
Microsoft SQL Server: The engine that holds the database of your Saint Enterprise.
2. Configuring Protocols and the Role of the SQL Browser
once it is confirmed that the service runs, the following point-of-failure are the network protocols. By default, many installations of SQL Server do not enable the protocol to TCP/IP. Without this language for active communication, the workstations are unable to “see” the server through the local network. It is vital to enter the SQL Server Configuration Manager and enable TCP/IP and Named Pipes.
3. The Windows Firewall: The Guardian Inflexible
Even with the active services, the Firewall can act as an impervious wall. To that Saint Enterprise operate without friction, it is mandatory to create inbound rules that allow traffic for TCP port 1433 and UDP port 1434, in addition to. The professional practice dictates the selective opening of ports, or the exclusion of the executable sqlservr.exeensuring security without sacrificing connectivity.
4. Advanced diagnostics: The UDL File
A technique to master is the creation of a file of test data link (UDL). To create an empty file on the desktop with the extension .udl, we can test the communication directly with the libraries of the Windows. If the test is successful here, we confirm that the network is healthy and that the problem lies in the configuration files of one’s own Saint.
5. Preventive maintenance: Avoiding Data Corruption
It is not enough to solve the error when it appears; the real challenge is to avoid a repeat. The electrical instability tends to cause closures forced, which may result in tables that are marked as “Suspect”. It is critical to implement a maintenance plan that includes the reindexing tables and the periodic cleanup of the transaction log.
In addition, we recommend the virtualization of the server database. To run Saint on a virtual machine configured properly, provide the performing disaster recovery and backups in hot, ensuring that the operation of the company do not stop.
Does your company suffer from error-constant Saint?
In Octacore Networks, we optimize your infrastructure servers and networks to which your administrative system is infallible.
was originally Published as affiliates of technology in Venezuela.