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Forms 12c Users Getting FRM-93535 "error=24, Too many open files" Error (Doc ID 2786561.1)

Last updated on AUGUST 08, 2023

Applies to:

Oracle Forms for OCI - Version and later
Oracle Forms - Version and later
Information in this document applies to any platform.


Forms 12c users are getting "FRM-93535 error=24, Too many open files" error.

FRM-93535: cannot create runtime process: unable to execute startup command

- formsapp-diagnostic.log:

[FRM-93535] [oracle.forms.servlet] [tid: 177] [userId: <anonymous>] [] [APP: formsapp] [partition-name: DOMAIN] [tenant-name: GLOBAL] [FORMS_SESSION_ID: WLS_FORMS.formsapp.19311] [SRC_CLASS: oracle.forms.servlet.BaseServlet] [SRC_METHOD: logConnectionException] cannot create runtime process: unable to execute startup command[[ Cannot run program "frmweb" (in directory "/u12/app/oracle/MW_HOME/forms"): error=24, Too many open files


- When the number of users is above 300, users start getting the error.

- When the issue occurs the WLS_FORMS is restarted and the error does not occur for the rest of the day.


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