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Problem using WEBUTIL_C_API.Invoke_LONG in Forms10g. It hangs

edited Oct 16, 2009 10:07AM in Oracle Forms (MOSC) 4 commentsAnswered
Problem  using  WEBUTIL_C_API.Invoke_LONG  in Forms10g
Hello to all of the community,

I need your estimable help.

I am migration from Forms6i to Forms10g a package PLSQL  that invoke a DLL function (iomem.dll)   connect to a device printer Evolis.using ORA_FFI in 6i. The package in 6i work
In Foms10g i am making  WEB_UTIL_C_API package and when it invokes to DDL function (_OpenPebble@4) the form hangs , no response and goes out no error message.

Why does it hang?

Please, could you to help me?  the topic urges me.

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