Troubleshooting
Problem
When uploaded Excel files to DB2 using the new 12.0.2 DB2 datastore, encounter errors saying:
MSR-UPL-2146 Dataset "{name}" data serialization has failed due to "The operation failed because the operation is not supported with this environment. Reason code: "11"... SQLCODE=-1668, SQLSTATE= , DRIVER=4.22.29"
MSR-UPL-2146 Dataset "{name}" data serialization has failed due to "The operation failed because the operation is not supported with the type of the specified table. Specified table: "{tablename}". Table type: "EXTERNAL". Operation: "IN UNSUPPORTED CLIENT".. SQLCODE=-1667, SQLSTATE=42858, DRIVER=4.22.29"
Document Location
Worldwide
[{"Type":"MASTER","Line of Business":{"code":"LOB76","label":"Data Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSTSF6","label":"IBM Cognos Analytics"},"ARM Category":[{"code":"a8m0z0000001josAAA","label":"Administration-\u003ECustomization"}],"ARM Case Number":"TS015650851","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"12.0.2"},{"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:
15 January 2026
UID
ibm17143227