Troubleshooting
Problem
A Reportnet report upgraded to Cognos 8 gives the error.
Symptom
CRX-API-0016 The expression input string is empty
[{"Product":{"code":"SSEP7J","label":"Cognos Business Intelligence"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Report Studio","Platform":[{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"8.1;8.2","Edition":"","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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Historical Number
1026557
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Document Information
Modified date:
13 January 2026
UID
swg21340933