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A Mapping Upgraded From ODI 11g To ODI Fails With "ORA-01790" While Converting a NUMERIC Value to VARCHAR2 (Doc ID 2228406.1)

Last updated on FEBRUARY 13, 2019

Applies to:

Oracle Data Integrator - Version to [Release 12c]
Information in this document applies to any platform.


A Mapping upgraded from Oracle Data Integrator (ODI) 11g to ODI fails while converting a NUMERIC value to VARCHAR2, and signals:

Caused By: java.sql.SQLSyntaxErrorException: ORA-01790: expression must have same datatype as corresponding expression
  at oracle.jdbc.driver.T4CTTIoer.processError(
  at oracle.jdbc.driver.T4CTTIoer.processError(
  at oracle.jdbc.driver.T4C8Oall.processError(
  at oracle.jdbc.driver.T4CTTIfun.receive(
  at oracle.jdbc.driver.T4CTTIfun.doRPC(

The mentioned issue was never caught on ODI 11g, but was becoming an issue after upgrading to 12c.


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