Troubleshooting
Problem
At various stages of using IBM i2 Analyst's Notebook, including launching and opening charts, you receive a message dialog saying 'Encountered an improper argument'.
Symptom
Example 1

Example 2

Cause
Corrupt entry in the user's registry for IBM i2 Analyst's Notebook.
Resolving The Problem
Delete the following Registry key for the affected user: HKEY_CURRENT_USER\Software\i2\Analyst's Notebook 7
This key is recreated automatically when the user logs back into the application.
Document Location
Worldwide
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSXUXD","label":"i2 Analyst's Notebook"},"ARM Category":[{"code":"a8m500000008ZHeAAM","label":"i2 Analyst's Notebook and other i2 software"}],"ARM Case Number":"TS003510062","Platform":[{"code":"PF033","label":"Windows"}],"Version":"9.1.x, 9.2.x","Edition":"","Line of Business":{"code":"LOB24","label":"Security Software"}}]
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Document Information
Modified date:
06 April 2020
UID
ibm16155535