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Cognos BI / TM1 security error message: “TM1-ERR-0061 The MDX query submitted to TM1 server failed"

Troubleshooting


Problem

Cognos BI 10 / TM1 10.1 security, all user and group permissions set correctly on Cognos and TM1 side, user getting following error message when running report against particular TM1 based datasource: “TM1-ERR-0061 The MDX query submitted to TM1 server failed during execution. The TM1 error code is 501. The TM1 error message is "SELECT: User does not have read access (rte 34)"

Symptom

User/users from particular group not able to run report against TM1 datasource, getting errors:
Error when running report against particular TM1 datasource:

“TM1-ERR-0061 The MDX query submitted to TM1 server failed during execution. The TM1 error code is 501. The TM1 error message is "SELECT: User does not have read access (rte 34)"

Other reports that use different TM1 datasource run ok.

“DPR-ERR-2082 An error occurred. Please contact your administrator. The complete error has been logged by CAF with SecureError ID: …......”

[{"Product":{"code":"SSEP7J","label":"Cognos Business Intelligence"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Report Studio","Platform":[{"code":"PF033","label":"Windows"}],"Version":"10.1.1;10.2;10.2.1","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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Document Information

Modified date:
13 January 2026

UID

swg21631562