The server or workstation is configured incorrectly, which could result in Quickbooks Error h202.
QuickBooks is unable to access the Company File due to limitations in Windows firewalls or third-party firewalls.
DNS settings that are inaccurate, such as DNS server addresses that are erroneous or DNS servers that are inaccessible.
QuickBooks is frequently unable to connect to other computers on the network due to network configuration issues.
Internal QuickBooks operations like QBCFMonitor and QuickBooksDBXX have failed.
QuickBooks Database Server Manager is not installed on your computer.
QuickBooks Database Server Manager has a problem.
As a result of being damaged or corrupted.
ND Documentation
The error H202 in QuickBooks can emerge due to a number of causes. The main cause of this error can be that the server and QuickBooks are unable to exchange the data due to restrictions by the Windows Firewall.
Other causes for the occurrence of QuickBooks error code H202 may include:
The host setting may not have been correctly configured which may let the error arise.
It can also happen that the .ND file is either damaged/corrupted.
Services like QuickBooksDBXX or the QBCFMonitorService may not be running.
The Database Server Manager of QuickBooks might be facing some problems which may lead to the error H202 in QuickBooks.
Regards,
Rachel Gomez