Error A Truncation Occurred During Evaluation Of The Expression
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below expression in Property expression editor .I got "A truncation occurred during evaluation of the expression" error Expression :REPLACE(@OutputFilePath, ".xls", "_"+ REPLACE((DT_WSTR, 10)(DT_DBDATE)GETDATE(), "-","")+REPLACE((DT_WSTR, 10)(DT_DBTIME)GETDATE(), ":","")+".xls") kindly help resolving this RepliesArthurZ on Thu, 24 Jul 2014 21:11:57 you can't have (DT_DBtime)GETDATE() just use the time portion parts e.g. DATEPART( "hour", GETDATE()) PS: I did not try to understand the desired end result (you do + ".xls" and replace "xls" odd. Arthur My Blog chelseasadhu on Sat, https://social.msdn.microsoft.com/Forums/sqlserver/en-US/849b8629-a2c1-407f-8832-9717584087d7/a-truncation-occurred-during-evaluation-of-the-expression?forum=sqlintegrationservices 26 Jul 2014 15:17:20 HiArthurz I have followed the steps in this link to create and excel sheet with date timeStamp http://neonlabs.structum.net/blog/ssis-how-to-add-a-timestamp-to-a-excel-file-output-path/ , ArthurZ on Sun, 27 Jul 2014 01:24:47 Saw your comment there and I added that (DT_DBTIME)GETDATE() makes no sense. What is the end result text you need to get?chelseasadhu on Mon, 28 http://answers.flyppdevportal.com/MVC/Post/Thread/dd687f80-ddef-42ec-a0e0-8b220e7b345e?category=sqlintegrationservices Jul 2014 18:30:04 it should create new excel sheet with datetime stampArthurZ on Mon, 28 Jul 2014 18:45:20 I suggest you start practicing SSIS Expressions, it is absolutely necessary, and not hard. My friend Joost has so many here http://microsoft-ssis.blogspot.ca/2011/06/often-used-ssis-expressions.html A great tool to craft ones is SSIS Expression Tester If you still run into a problem let me know and I will cut it for you. This is how far I can go trying to help you because what gets into @OutputFilePath as value is utterly important, alas you do not tell. See other lastest posts sql server security Execute permissions problem allow sysadmin role temporarily, is it possible to do in a secure way. Is "AS [dbo] necessary or redundant here? Login failed for user How can I put me back to sysadmin role? azure backup Linux azure backup has started failing Use Azure storage as a virtual hard disk? CATALOG FAILURE 0x80131500 - Backup in one day on the o
SQL Server experts to answer whatever question you can come up with. Our new SQL Server Forums are live! Come on over! We've restricted the ability to create new threads on these forums. SQL http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=112435 Server Forums Profile | ActiveTopics | Members | Search | ForumFAQ Register Now and get your question answered! Username: Password: Save Password Forgot your Password? All Forums SQL Server 2005 Forums SSIS and Import/Export (2005) Src Query Truncation Error in the DataFlow Task Reply to Topic Printer Friendly Author Topic frank.svs Constraint Violating Yak Guru 368 Posts Posted-10/13/2008: 06:03:45 Hi pals,I have dynamic sql for which i am using the OLEDB src connection Access error a Mode as "SqL command" and i am trying to map the parameter wherever iam using the ? (i.e. am trying to map the Global Variables)"Parameters cannot be extracted from the SQL command. The provider might not help to parse parameter information from the command. In that case, use the "SQL command from variable" access mode, in which the entire SQL command is stored in a variable"For this reason, i have declared one more global varaiable "SrcSQL" error a truncation and modified 2 properties of the variable "EvaluateAsExpression : True and in the Expression property i am building the SELECT query"But even then , i have ended up with the below error."may be truncated if it exceeds the maximum length of 4000 characters.The expression could have a result value that exceeds the maximum size of a DT_WSTR.A truncation occurred during evaluation of the expression. "Is there any workaround or any alternative solution for this, because we may build the sql's sizing more than 4000 characters.This is urgent.Can anyone suggest me on this regard.Thank You. visakh16 Very Important crosS Applying yaK Herder India 52326 Posts Posted-10/13/2008: 06:18:31 did you try using (DT_STR) visakh16 Very Important crosS Applying yaK Herder India 52326 Posts Posted-10/13/2008: 06:21:33 another way is to put the logic inside a UDF with parameters for taking the variable value and then make sql string like'SELECT fields... FROM YourUDF WHERE field =' + [@User::Parameter] frank.svs Constraint Violating Yak Guru 368 Posts Posted-10/13/2008: 08:58:29 How can we convert DT_WSTR TO DT_STR Datatype?I am using a global varible say (SQLQuery)Go to Properties of the Variable. EvaluateAsExpression Property : True and set the dynamic sql inside the Expression : "SELECT .................."and if am buiding a query having length more than 4000 characters, am getting the Error DT_WSTR cannot exceed 4000 characters.How do we convert t