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ops$tkyte%ORA11GR1> insert into t values ( ' 2' ); 1 row created. [email protected]> select to_number( 'na' ) from dual; select to_number( 'na' ) from dual * ERROR at line 1: ORA-01722: invalid number that would tend to do it. Consider this example: [email protected]> create table t ( x int, y varchar2(25) ); Table created. ugh. http://auctusdev.com/invalid-number/invalid-number-error-when-using-to-number-function.html

Or if you expect "all of our numbers are just digits, no decimals, no nothing but numbers" then where replace( translate( col, '0123456789','000000000'), '0', '' ) is not null would find Maybe it was an error when the database was created. –sisharp Jun 14 '13 at 19:59 4 I know it's been 2 years, but how about an "accept"? –Aaron Nov Make sure that all expressions evaluate to numbers. The developers created the following table: Table1 Field1 = datatype_name Field2 = value_data datatype_name = Numeric or Qualitative value_data can be 123 + - The end user wants to output the http://www.dba-oracle.com/sf_ora_01722_invalid_number.htm

01722. 00000 - "invalid Number"

a simple change in plan would "break it again". ? Followup February 16, 2009 - 12:26 pm UTC no idea what you are doing - you'll actually need to describe the issue you are encountering and what you are trying. When is the condition applied? Thanks again!

  • Regards Followup February 14, 2006 - 4:36 pm UTC no you weren't, you selected to_number( string ) from table.
  • you did not select a string from the table and then convert to a number in an exception block.
  • By definition -- there is no defined order!
  • Now if switch the if-end if statment to the following the policy does kicks in.
  • Click here to return to our Support page.
  • share|improve this answer answered Sep 23 '12 at 1:31 Mahmoud Gamal 56.7k1282110 add a comment| up vote 1 down vote Well it also can be : SELECT t.col1, t.col2, ('test' +
  • September 18, 2009 - 11:58 am UTC Reviewer: Bhushan from Lagos,Nigeria Dear Thomas, Below is the query i run it runs perfect with the where clause commnented.The moment i put in
  • Asked: May 02, 2000 - 1:20 pm UTC Answered by: Tom Kyte � Last updated: July 17, 2012 - 9:21 am UTC Category: � Version: Latest Followup You Asked What is
  • So, it logically FAILS.

Protect TO_NUMBER with case May 12, 2005 - 7:21 am UTC Reviewer: Nils Winkler from Frankfurt, Germany Thanks for the hint about "protecting" the TO_NUMBER call with a case statement, that All other characters are forbidden. This is an easier fix but it is easier said than done. Invalid Number Phone Obviously, the preceding considerations apply here as well.

If someone wants to compare values in DBA_PROFILES using LIMIT column for numeric values, they get error. Ora-01722 Invalid Number To_char while fetching the result. that would be an interesting discussion wouldn't it. ... http://www.dba-oracle.com/sf_ora_01722_invalid_number.htm Copyright © 2003-2016 TechOnTheNet.com.

Here are my scripts and some FGAC solution I tried : CREATE TABLE TEST_CONFIG ( EQ_ORG_ID NUMBER(10) NOT NULL, EQ_LEGAL_ENTITY_ID NUMBER(10), EQ_FUNCTION_CD VARCHAR2(16 BYTE), TRANSFORMATION_SET_NAME VARCHAR2(32 BYTE), PASS_THROUGH CHAR(1 BYTE) NOT Convert String To Number In Oracle One request..if you think there is noway you can answer having a look at the query, due to insufficient data please reply in a single word IGNORED.I will try to make Also, check your NLS_LANG settings between your database and your client. I figure there's a good reason why Oracle doesn't tell you this, and I always wondered why....

Ora-01722 Invalid Number To_char

The only general purpose solution is to always compare like types to like types. http://www.orafaq.com/wiki/ORA-01722 All rights reserved. 01722. 00000 - "invalid Number" Thanks again! Ora-01722 Invalid Number Solution ops$tkyte%ORA11GR1> insert into t values ( '+2' ); 1 row created.

Followup April 29, 2008 - 8:36 am UTC not sure the order of events here - you get an error during the import, but the import completes - can you be weblink The Oracle ORA-01722 error is thrown with the failure because of the outer query. Thanks Pramod. Can you cast a quickened spell or power when its not your turn? Ora-01722 Invalid Number In Informatica

If I have a domain table cg_ref_codes with fields domain, low_value, high_value, abbreviation, meaning (all varchar2). assumptions were made that were not valid -- that there is a defined order of operation in SQL. Function creating function, compiled languages equivalent How does a migratory species farm? navigate here VALUES (...)[edit] One of the data items you are trying to insert is an invalid number.

CauseThis error is caused by the Oracle database when it is unable to convert a character string into a valid number. Ora-01722 Invalid Number To_number His package works fine on the development box (NT Oracle 8.1.6), but when run on the test/integration machine (VAX Oracle 8.1.7.2) this error was returned. When doing an INSERT INTO ...

The reason I ask is becuase I have just had to trouble-shoot this problem for one of my developers, who is on two weeks leave.

Invalid number error when comparin both numbers July 17, 2012 - 7:46 am UTC Reviewer: Deepa Hi Tom, I am facing one issue in oracle 10g When I am running following suppose we didn't. What is the 'dot space filename' command doing in bash? Ora 01722 Invalid Number Oracle Decode Add a comment Name: Email: URL: Chars left:1000 (1000 max) (No HTML, but newlines will be preserved) pradeepAug 12th, 2015 12:40am If you are comparing varchar2 with number in a

When is it okay to exceed the absolute maximum rating on a part? The last one will raise the error if the 'S99' mask is used in the to_number function. thanks August 03, 2004 - 4:37 am UTC Reviewer: dxl from uk Thanks for the reply. his comment is here Because some rows contain blank OFFICE_ID values, if you do a simple INSERT INTO FUND_ACCOUNT SELECT * FROM FUND_ACCOUNT2, you'll get the "ORA-01722 Invalid Number" error.

Oracle shall not be liable for any damages, including, direct, indirect, incidental, special or consequential damages for loss of profits, revenue, data or data use, incurred by you or any third PRINT THIS PAGE Related Links Creating an ExtractReplacing Data Source Attachments current community blog chat Database Administrators Database Administrators Meta your communities Sign up or log in to customize your list. check your last value. According to Tom Kyte: We've attempted to either explicity or implicity convert a character string to a number and it is failing.

If you find an error or have a suggestion for improving our content, we would appreciate your feedback. The problem is in identifying the exact row. Retrieved from "http://www.orafaq.com/wiki/index.php?title=ORA-01722&oldid=16599" Category: Errors Navigation menu Views Page Discussion Edit History Personal tools Log in / create account Site Navigation Wiki Home Forum Home Blogger Home Site highlights Blog Aggregator convert the NUMBER to a string select * from t where y = to_char(123); will work dandy.

Check for a numeric column being compared to a character column.