Make sure that the system variable "oracle_home" is set to the root folder of Oracle client, and that Oracle client's bin folder is in the "path" system variable.
________________________________ From: Gunter Becker <gunter.bec...@csoinfo.de> Sent: Friday, 30 September 2022 12:51 am To: MapGuide Users Mail List Subject: Re: [mapguide-users] Cannot connect MapGuide 3.1.2 to OrcaleClient Hi Giovanni, I’ve already checked this. MapGuide is 64-bit and so is the Oracle client. I’ve also tried the 32-bit Oracle client but then I got an even worse error: MapGuide could’nt load the dll's at all. Thanks, Gunter Von: mapguide-users <mapguide-users-boun...@lists.osgeo.org> Im Auftrag von Giovanni Tommasi Gesendet: Donnerstag, 29. September 2022 16:21 An: MapGuide Users Mail List <mapguide-users@lists.osgeo.org> Betreff: [mapguide-users] R: Cannot connect MapGuide 3.1.2 to OrcaleClient Hi, in other similar context you have to use Oracle client 32-bit for 32-bit application and Oracle client 64-bit for 64-bit application. You can also install both client, in the worst case :) Could you check the version of MapGuide installed and the Oracle client? Best regards Giovanni Da: mapguide-users <mapguide-users-boun...@lists.osgeo.org<mailto:mapguide-users-boun...@lists.osgeo.org>> Per conto di Gunter Becker Inviato: giovedì 29 settembre 2022 16:13 A: MapGuide Users Mail List <mapguide-users@lists.osgeo.org<mailto:mapguide-users@lists.osgeo.org>> Oggetto: [mapguide-users] Cannot connect MapGuide 3.1.2 to OrcaleClient Hi, I have to reinstall our WebMapping-Application on a Windows Server 2019 but have no luck in connecting MapGuide to an Oracle Database. The error I get is: ORA-12154 - TNS:could not resolve the connect identifier specified I'va already installed Orcale client (v12) and confirmed that it connects correctly to he DB (v11) via tnsping and SQLPlus. Additionally I also tested the connection with the newest version of FDO Toolbox which works just fine. I'm also aware of newer dll's for client v12 that I found on osgeo.org and I replaced the old ones for oracle client v11. And I also tried the dll from FDO Toolbox. So I'm running out of ideas how I can resolve the connction problem. Any help is highly appreciatedMapGuide. Thanks, Gunter
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