Example Of Value Error In Pl Sql
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Transactions Oracle Triggers String/Char Functions Numeric/Math Functions Date/Time Functions Conversion Functions Analytic Functions Advanced Functions Oracle / PLSQL: ORA-06502 Error Message Learn the cause and how to resolve the ORA-06502 error message in Oracle. Description When you encounter an ORA-06502 error, the following error message will appear: ORA-06502: PL/SQL: numeric or value error Cause You tried to execute a pl sql numeric or value error bulk bind truncated bind statement that resulted in an arithmetic, numeric, string, conversion, or constraint error. The common reasons for this error are: You tried to assign a value to a numeric variable, but the value is larger than the variable can handle. You tried to assign a non-numeric value to a numeric variable and caused a conversion error. Resolution Let's look at three options on how to resolve the ORA-06502 error: Option #1 - Value too large In our first option, this error occurs when you try to assign a value to a numeric variable, but the value is larger than the variable can handle. For example, if you created a procedure called TestProc as follows: SQL> CREATE OR REPLACE PROCEDURE TestProc 2 AS 3 v_number number(2); 4 BEGIN 5 v_number := 100; 6 END; 7 / Procedure created. This procedure was successfully created. But when we try to execute this procedure, we will get an ORA-06502 error as follows: SQL> execute TestProc(); BEGIN TestProc(); END; * ERROR at line 1: ORA-06502: PL/SQL: numeric or value error: number precisio
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ORA-06502: PL/SQL: numeric or value error Oracle Database pl sql array example Tips by Burleson Consulting Question on error "ORA-06502: PL/SQL: numeric or value error": I created the function p_test but when I try to run it I get the https://www.techonthenet.com/oracle/errors/ora06502.php following error: ERROR at line 1: ORA-06502: PL/SQL: numeric or value error ORA-06512: at "SYS.OWA_UTIL", line 323 ORA-06512: at "JUAN.TEST_IP", line 6 ORA-06512: at line 1. Answer: The docs note this on the ORA-06502 error: ORA-06502: PL/SQL: numeric or value error string Cause: An arithmetic, numeric, string, conversion, or constraint error occurred. For example, this error occurs http://www.dba-oracle.com/t_ora_06502_pl_sql_numeric_value_error.htm if an attempt is made to assign the value NULL to a variable declared NOT NULL, or if an attempt is made to assign an integer larger than 99 to a variable declared NUMBER(2). Action: Change the data, how it is manipulated, or how it is declared so that values do not violate constraints. Answer by Edward Stoever: does owa_util exist and do you have access to it? You can find out by describing owa_util SQL> desc sys.owa_util But it looks like you do have access to it, because you are getting an error on a specific line of that package, which means that you entered it. The OWA_UTIL.get_cgi_env function is made for web browser accessing dynamic web content served up through an web server. I don't think it will work with 6i forms. That is why I suggested you look at THIS web page. There is a java bean package created to get the IP address of the browser that is accessing a 6i form thDigital Records Management Enterprise Content Management Strategy Digital Asset Management Oracle Imaging & Process Management Web Content Management Oracle WebCenter Portal Enterprise Portal Support Enterprise Portal Strategy Enterprise Portal Upgrade Oracle WebCenter Sites Sourcing Staffing & Recruiting Recruiting Managed Services Candidate Registration Technical Focus https://www.tekstream.com/resources/ora-06502-numeric-or-value-error/ Client Opportunities Support Solutions Training Legacy to Oracle WebCenter Oracle Documents Cloud Service Next Generation AP Automation & Dynamic Discounting Oracle WebCenter Contract Lifecycle Management (CLM) Search ORA-06502: PL/SQL: numeric or value errorYou are here: Home http://askanantha.blogspot.com/2008/04/ora-06502-plsql-numeric-or-value-error.html / Resources / ORA-06502: PL/SQL: numeric or value error A common error to occur while using Oracle is the ORA-06502 error message. This is an error that results from a mistake in the arithmetic or the numeric pl sql value executed in a statement. For example, this error message could result from attempting to execute a statement by assigning an integer a value greater than 99 when the variable is set to NUMBER(2). There are two primary methods that will be discussed to instruct on how to resolve the ORA-06502 error. The first will look at conversion errors, and the second will be directed towards inputting a value that pl sql numeric is too large for the variable. In a conversion error, the problem arises from attempting to assign a non-numeric value to a numeric variable. For instance, say you successfully completed a procedure but when going to execute it the ORA-06502 error message springs up. At this juncture, look back through the procedure and make sure that all numeric variables have exclusively numeric values. When using a non-numeric value, assign the error a proper numeric variable value via ASCII (American Standard Code for Information Interchange). This should resolve the ORA-06502. The second way this error message will occur is if a value being assigned to a numeric variable exceeds the numerical size that the variable can function under. When going to create a procedure, say you assign the variable to not exceed 99, which could be input as ‘v_number number (2)’. If you then proceed to input a numeric value of 100 or higher (three digits and up), the allotted value of the variable will have been eclipsed and result in an error message. By either changing the numeric value to fall in the proper digit range, or by editing the variable to a different digit range to accommodate the value, the ORA-06502 will be resolved. This error message is generally a
occurs if an attempt is made to assign the value NULL to a variable declared NOT NULL, or if an attempt is made to assign an integer larger than 99 to a variable declared NUMBER(2).Action: Change the data, how it is manipulated, or how it is declared so that values do not violate constraints.More Information by Anantha:This error mainly occurs due to one of the following:1. If you assign NULL value to a NOT NULL field.2. If you assign number which is larger than the precision of the field.3. If you assign character values greater than the field width.Simply stating the value being assigned is not a valid value which can be assigned to the string/numeric field.For example:declare test varchar2(1);begin test := 'I am here';end;The above block gives the error:ORA-06502: PL/SQL: numeric or value error: character buffer too smallORA-06512: at line 4Of course in this you are getting more information as to the character variable is too small to hold the value you are assigning.Now consider the following example:declare test number(2);begin test := 100;end;The above block gives this error:ORA-06502: PL/SQL: numeric or value error: number precision too largeORA-06512: at line 4So now you know more about this frequently occuring error.Some tips to avoid this error:1. If you are assigning some values from a table to a variable always use the %TYPE declaration.For Ex:declare test my_table.my_field%TYPE;begin select my_field from my_table where id=1;end;The above declaration methodology is a very efficient one in handling ORA-06502 error.2. If you are not assigning the values from a table, but rather from some calculation, then use proper validation methodology.For Ex:declare sum_value number(2);begin sum_value := 10 + 90;exception when value_error then dbms_output.put_line('Raise your error here');end;3. If you are concatenating two strings together also use the above WHEN VALUE_ERROR in exception block to validate your data.4. It is better method to put a value assigning code inside a seperate BEGIN END block and validate it using EXCEPTION block. Email This BlogThis! Share to Tw