A Mapping Migrated From OWB Fails With "ORA-01790: expression must have same datatype as corresponding expression" In ODI 12C
(Doc ID 2055201.1)
Last updated on MAY 12, 2017
Applies to:Oracle Data Integrator - Version 126.96.36.199.0 and later
Information in this document applies to any platform.
Using Oracle Warehouse Builder (OWB) to Oracle Data Integrator (ODI) migration utility to migrate a few OWB projects to ODI.
In some of the migrated ODI 12.1.3 Mappings, a column mapping mismatch was observed in the SQL code generated by ODI during the Mapping execution. Hence following one-off patch was applied for resolving the problem:
<Patch 20607217> - LKM SQL to File: wrong code if set operator has desc order of attributes>
Though now, after having applied the above mentioned patch, the Mapping execution fails and signals:
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