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I recently added a screen to a small application, everything worked out fine. The Oracle data looks like this:
# Errors Description
755 MED_COV Dup Found
453 MEM_MEMB_TEFRA Dup Found
6 MEM_MEMB_WHCR Dup Found
So my next screen is to drill down on one of the above rows to display all "755 errors", with some additional detail.
The error I keep getting is "Invalid Column Name", but the two screens are using (virtually) the same sql, etc. Here's the error:
Error 500: Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [select et.srce_sys_cd, trunc(et.load_dt) as date_loaded, et.fld_nm, et.mtrcs_errs_linkg_id from stage3i.err_tbl et where et.mtrcs_errs_linkg_id = to_number(4413) order by et.fld_nm, et.ent_key_id ]; nested exception is java.sql.SQLException: Invalid column name
I think the spring-servlet file is wrong, that's something I don't quite understand. In the first code snippet, "summary" is my good screen but "detail" gets the error.
I "re-use" some pieces of the code but obviously I'm tripped up somewhere.
I've also provided all the components for the working screen ("summary") and the screen with the error ("detail"). Since I had just wrestled with the first screen (and got it working), I don't think it's my screen, I thing it's the spring-mvc file.
Here's a snippet from my spring-mvc file
Here's the code shared between the two sreens:
Here's the components for the screen that works :
Here are the pieces for the screen that doesn't work
the two screens are using (virtually) the same sql
They are not virtually the same, they are different
1. Does the ent_key_id column exist ?
2. Why are you setting "linkingId" in ErrorListDetailDAOImpl although it's not used ?
3. Did you try to execute the SQL via a tool like SQL*Plus ?