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ocijdbc11.dll is not a valid Win32 application after applying BI Server 10.1.1 FP1 64 bit

Troubleshooting


Problem

The following error is seen when accessing an Oracle based Metrics Studio package. 'ocijdbc11 (C:\programdata\oracle\product\11.2.0\32bit_client_1\bin\ocijdbc11.dll is not a valid Win32 application. )' This applies to Cognos Metrics Studio 10.2.x 64 bit Windows installations after applying Cognos BI Server 10.2.x FPx

Symptom

Following error message is seen access Oracle based metrics package:

'ocijdbc11 (C:\programdata\oracle\product\11.2.0\32bit_client_1\bin\ocijdbc11.dll is not a valid Win32 application. )'

[{"Product":{"code":"SSEP7J","label":"Cognos Business Intelligence"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Metrics Studio","Platform":[{"code":"PF033","label":"Windows"}],"Version":"10.2.1;10.2.2","Edition":"All Editions","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SS6G84","label":"IBM Cognos Analytics on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSLKT6","label":"IBM Maximo Asset Management"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
13 January 2026

UID

swg21608488