ODI 12c Mapping Error "ORA-00904: <TABLE ALIAS>.<COLUMN ALIAS>: invalid identifier"
(Doc ID 2415636.1)
Last updated on AUGUST 17, 2020
Applies to:Oracle Data Integrator - Version 126.96.36.199.6 to 188.8.131.52.0 [Release 12c]
Information in this document applies to any platform.
After upgrading an Oracle Data Integrator (ODI) 11g Integration Interface to 12c mapping, the generated code contains an incorrect reference to <TABLE ALIAS>. When it is executed, the following error occurs:
The generated code is similar to the following:
Note the <TABLE ALIAS> table alias is different than the one used for the sub-query, which in the example is <SOME TABLE ALIAS>. It is expected to be <TABLE ALIAS>.
You may experience similar issues with incorrect table alias generation, with differing results and error messages depending on the code generated. The issue remains the same.
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