SSIS : Variable Expression Error : Attempt to parse the expression "@[User::DestFilePath]+"\"" failed. The token """ at line number "1", character number "23" was not recognized.

when we try to write the expression on a variable  and we made some mistake in the expression then we will get this parsing issue .

Error :

===================================
Attempt to parse the expression "@[User::DestFilePath]+"\"" failed.  The token """ at line number "1", character number "23" was not recognized. The expression cannot be parsed because it contains invalid elements at the location specified.
 (Microsoft.DataTransformationServices.Controls)
------------------------------
Program Location:
   at Microsoft.DataTransformationServices.Controls.ExpressionEvaluator.Validate(IDTSVariableDispenser100 vars)
   at Microsoft.DataTransformationServices.Controls.ExpressionBuilder.EvaluateExpression()
When we will get this Error :  When we are trying to Write an Expression to add "\"  for example to create a complete file path  ie FolderPath+"\"+FileName

C:\Users\Public\Documents\SurendraData\DRA   +"\"+ Filename.csv

Solution :  @[User::DestFilePath]+"\\"+"metrics.csv"

Put Token with back slash ie put double slash to achive that string

                                   

Comments

  1. Chris LesnarJune 18, 2021 at 2:19 AM

    Wow, that is a very good article about SSIS Upsert and its related aspects.
    SSIS Upsert

    ReplyDelete

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