## Error converting data type varchar to numeric and overflow

declare @Commission decimal(18,2) select @Commission=percentage from Commission declare @qry varchar(Max) set @qry='select 5 +'+@Commission +'' EXEC(@qry)

Here

The Error converting data type varchar to numeric.

SQL Server's implicit conversion rules makes it attempt to implicitly convert your `varchar`

to `decimal`

. You need to explicitly convert the `decimal`

to `varchar`

:

set @qry='select 5 +'+ CAST(@FranchiseeCommission as varchar(20))

**Arithmetic overflow error converting numeric to data type numeric in ,** How do you solve arithmetic overflow error converting numeric to data type numeric? I have tried everything I can think of, I have a select before the output data that defines these fields as FixedDecimal 30.10, I also have a formula tool checking to see if the field is numeric and I have also tried putting in a data cleansing tool and setting Null to 0 as well as removing letters and still it fails.

Don't pass values into dynamic SQL as strings. Instead, learn to use `sp_executesql`

:

declare @Commission decimal(18, 2); select @Commission = percentage from Commission; declare @qry varchar(Max); set @qry='select 5 + @Commission'; exec sp_executesql @qry, 'N@Commission decimal(18, 2)', @Commission=@Commission;

**storing numbers as varchar,** point. The precision has a range from 1 to 38. The default precision is 38. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

set @qry='select 5 +'+convert(nvarchar(max),@FranchiseeCommission)+''

**An Essential Guide To SQL Server DECIMAL Data Type,** Stuck on the issue with tedious due to this error. RequestError: Error converting data type varchar to numeric. For anyone who has struggled, see: https://stackoverflow.com/questions/57027840/error-converting-data-type- These rare values will always be decimal characters, with a range of length post decimal point, and will not read as numbers in both C# or PowerShell, even though they are if you were to copy them in a tool like Excel or Google Spreadsheets and run a mathematical function on them (like SUM or AVG).

Try it like this:

SET @qry='select 5 +'+CAST(@FranchiseeCommission AS varchar(30))+''

Since your variable is a decimal, you have to cast it as varchar in order to combine it with your string.

**RequestError: Error converting data type varchar to numeric. · Issue ,** Causes: This error occurs when converting a numeric or decimal value into a varchar data type, either implicitly or explicitly, and the length of the varchar variable or column is not long enough to hold the decimal or numeric value. Here's at least one issue: CONVERT(VARCHAR(8),CONVERT(DECIMAL(8,4)) The Decimal(8,4) indicates 8 numeric digits, 4 to the right of the decimal. This does NOT account for the actual decimal character, so you potentially have a value like:

There is always `concat()`

if 2012+

set @qry=concat('select 5 +',@Commission)

**Arithmetic overflow error converting numeric to data type varchar.,** Error converting data type varchar to numeric – Learn more on the http://www.a2zmenu.com/MySql/Arithmetic-overflow-error.aspx. Viewing 3 I unfortunately have some bad data and need to work around it. I have a Parcel column in a spreadsheet with some parcels that have inadvertently been converted to floating point numbers. I posted a

**Error converting data type varchar to numeric – SQLServerCentral,** Read this : http://msdn.microsoft.com/en-us/library/ms187746.aspx[^] NUMERIC (p,s) : p means both left and right of the decimal. Generally you Arithmetic overflow error converting varchar to data type numeric. – Learn more on the SQLServerCentral forums

**[Solved] Arithmetic overflow error converting numeric to data type ,** This error comes when you try to store an out-of-range floating point value into a numeric variable. For example, if your NUMERIC or DECIMAL Erro com insert no SQL Server: The conversion of a varchar data type to a datetime data type resulted in an out-of-range value 2 Alterar campo varchar yyyy-mm-dd hh:mm:ss para data dd/mm/yyyy no SQL Server

**Error Converting Data Type Varchar To Numeric,** Error converting data type varchar to numeric: Statement Assistance · Arithmetic Overflow Error Converting Numeric To Data Type Numeric. Causes: This error occurs when converting a numeric or decimal value into a varchar data type, either implicitly or explicitly, and the length of the varchar variable or column is not long enough to hold the decimal or numeric value.