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"Export Failed" and "Operation starting error: null" Received While Exporting to Excel, a Mapping Created From OEMM UI Between Two Models (Doc ID 2247731.1)

Last updated on APRIL 03, 2017

Applies to:

Oracle Enterprise Metadata Management - Version 12.1.3 and later
Information in this document applies to any platform.


In Oracle Enterprise Metadata Management OEMM, while trying to export to Excel a "New Data Mapping Specifications" mapping which has a DB2 model in Source and same DB2 model in Destination.
This issue occurs any time there is an attempt to export a mapping created from OEMM UI between 2 models rather than importing the mapping from an Excel bridge.  OEMM says "Export Failed"

The following error is shown in the log:




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