Opmnctl status Command Gives "No buffer space available (maximum connections reached)" Error

(Doc ID 2199779.1)

Last updated on NOVEMBER 21, 2016

Applies to:

Oracle Fusion Middleware - Version and later
Microsoft Windows x64 (64-bit) - Version: 2008 R2


Intermittently issuing "opmnctl status" command gives the below error

 “6700 no buffer space available (maximum connections reached)” 

At this time forms users get the below error when they try to connect to databases via forms.

"frm-93552: cannot connect to runtime process” 

The issue gets resolved only with a reboot of the server



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