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SAP Knowledge Base Article - PreviewSymptom
During an SAP application upgrade, a consistency check or an import of a migration, you get an error on the HANA side stating, for example
'unique constraint violated'
cannot CREATE UNIQUE INDEX; duplicate key found
Several documents with the same ID exist in the index
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Environment
SAP HANA Platform Edition
Product
SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0
Keywords
SQL error = 349, dbrc = 26 , KBA , HAN-DB , SAP HANA Database , Problem
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