"Unable to find instance of model of type ... Failed to rollback transaction" error when using JAVA-related functionality, triggered by altering 'ccr-dbTypes.properties'

Troubleshooting

Problem

User clicks on any JAVA-related Controller menu item. An error appears.

Symptom

The error will vary depending on the Controller menu that was clicked on.

Example:

Caused by: com.ibm.cognos.ccr.common.NoSuchModelException: Unable to find instance of model of type: configproperty[ConfigPropertyModel]…….
Caused by: com.ibm.cognos.ccr.common.WebServiceConnectionException: exceptionId=ERR.ANY.WEBSERVICECONNECTIONEXCEPTION.SERVICE_FAILED, …..
Caused by: com.ibm.cognos.ccr.common.ResponseException: FAIL:com.ibm.cognos.ccr.common.SQLRollbackException: Failed to rollback transaction….

Document Location

Worldwide

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Component":"","Platform":[{"code":"PF033","label":"Windows"}],"Version":"10.4.0","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSMRTZ","label":"IBM Cognos Controller on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

More support for:
IBM Cognos Controller

Software version:
10.4.0

Operating system(s):
Windows

Document number:
886657

Modified date:
09 May 2025

UID

ibm10886657

IBM Support

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