SQL Errors

MaxPoolSize Reached on SQL Database; Max pool size reached

Overview

Problem / Symptoms

Timeout expired; all pooled connections were in use and max pool size was reached

​​​​​​​

Diagnosis:

Paste and run the Simple Pool Connection Query

--Simple Pool Conection

select * from sys.dm_os_performance_counters

where counter_name ='User Connections'

Solution / resolution:

  • Hit the start button        

  • Search for "run"               

  • Type "regedit"  

  • Navigate to Bepoz Registry String              Computer\\HKEY_CURRENT_USER\\Software\\Backoffice

  • Add a new DWORD (32-bit) Value              

  • Name it "MaxPoolSize"

  • Set the Value to "1000" 

  • Hit Ok  

  • Restart Smart Controller