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"Error Contacting User Manager ... System.Exception: Security Error 1" when launching Controller, caused by firewall between Primary/Secondary servers

Troubleshooting


Problem

User launches Controller client. User chooses the database. User then authenticates with their username/password. An error appears.

Symptom


Error Contacting User Manager.

Details:
System.Web.Services.Protocols.SoapException: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Exception: Security Error 1
at Cognos.Controller.Proxy.SoapExtension.ServerExtension.ValidateNativeUser(SoapMessage& message)
at Cognos.Controller.Proxy.SoapExtension.ServerExtension.ProcessMessage(SoapMessage message)
at System.Web.Services.Protocols.SoapMessage.RunExtensions(SoapExtension[] extensions, Boolean throwOnException)
at System.Web.Services.Protocols.SoapServerProtocol.CreateServerInstance()
at System.Web.Services.Protocols.WebServiceHandler.Invoke()
at System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"ARM Category":[{"code":"a8m0z000000brYKAAY","label":"Installation"}],"ARM Case Number":"","Platform":[{"code":"PF033","label":"Windows"}],"Version":"All Version(s)","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

Modified date:
08 May 2025

UID

swg22009919