Error Running Roundtable 11.6 in Client-Server 64-bit

Posted by Jeff Ledbetter on 17-Nov-2016 13:36

Hi all. 

We recently discovered an issue that I wanted to bring to your attention along with the work-around.

Entry Type

Number: 282


Roundtable TSMS Fails to Load 64-Bit DLL


When running OE 64-bit client-server and the start-in directory is the Roundtable installation root, the rtbwin64.dll does not properly load when invoked. Instead, a Progress error 12272 is generated when the repository is accessed:

"A variable or array element passed as an INPUT or INPUT-OUTPUT parameter to a DLL cannot contain the Unknown value. (12272)"

However, turning on client-logging and digging in further, one will find that the DLL invocation is generating Progress error 3258:

"Could not load DLL procedure . (3258)"

A work-around is to ensure that the Roundtable short-cut start-in directory is a directory other then the Roundtable installation directory with the appsrvtt.d file moved to that directory.

The root cause is known OpenEdge defect scheduled to be fixed in 11.7:

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