Weekday & Weekday Name Calculated Field giving error

Hi all,
I'm trying to learn how SSRS works, but I've reached an issue or error I just cannot find the solution for.
What I'm trying to do is create a calculated field that shows me the number of the day of the week and the name of the weekday. The problem: instead of calculating for example 14/06/2002 as the 5th day of the week Friday, it calculated it as the 6th day, Saturday.
Below is the example of my problem:
Can somebody please explain to me, how can I overcome this issue?

Hi Ellie55,
According to your description that the you want to get the number of the weekday and also the name of it, but when you are using the expression in the calculated fields, the result always show the value one more days ahead of the exact day, right?
I have tested in my local environment and can reproduce your problem, the problem related to the method WEEKDAY(date) you use in the expression which Week begins on Sunday (1) and ends on Saturday (7),This article will give details information:
WEEKDAY Function
WeekdayName Function
So you will get the day one more ahead. You can take below expression for reference to do a little modification to your expression:
Get the weekday number, we can make the “WEEKDAY(Date)-1 “ and make the Sunday to be the number of 7,then the number will be Monday(1)and ends on Sunday(7) :
=IIF(WEEKDAY(Fields!YourDate.Value)="1",7,WEEKDAY(Fields!YourDate.Value)-1)
Get the weekday name(This method base on the exact date, it is not based on the number of the week, so will not have the problem you have faced ):
=WeekdayName(weekday(Fields!YourDate.Value),true)
If you still have any question, please feel free to ask.
Regards
Vicky Liu

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<Style>
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<FontSize>11pt</FontSize>
<FontWeight>Bold</FontWeight>
<Color>White</Color>
</Style>
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox3</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<BackgroundColor>SteelBlue</BackgroundColor>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
<TablixCell>
<CellContents>
<Textbox Name="Textbox6">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>Fruit Name</Value>
<Style>
<FontFamily>Tahoma</FontFamily>
<FontSize>11pt</FontSize>
<FontWeight>Bold</FontWeight>
<Color>White</Color>
</Style>
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox5</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<BackgroundColor>SteelBlue</BackgroundColor>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
</TablixCells>
</TablixRow>
<TablixRow>
<Height>0.21in</Height>
<TablixCells>
<TablixCell>
<CellContents>
<Textbox Name="id2">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>=Fields!id.Value</Value>
<Style>
<FontFamily>Tahoma</FontFamily>
</Style>
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>id</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
<TablixCell>
<CellContents>
<Textbox Name="fruit2">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>=Fields!fruit.Value</Value>
<Style>
<FontFamily>Tahoma</FontFamily>
</Style>
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>fruit</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
<TablixCell>
<CellContents>
<Textbox Name="FruitName2">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>=Fields!Join.Value</Value>
<Style>
<FontFamily>Tahoma</FontFamily>
</Style>
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>FruitName</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
</TablixCells>
</TablixRow>
</TablixRows>
</TablixBody>
<TablixColumnHierarchy>
<TablixMembers>
<TablixMember />
<TablixMember />
<TablixMember />
</TablixMembers>
</TablixColumnHierarchy>
<TablixRowHierarchy>
<TablixMembers>
<TablixMember>
<KeepWithGroup>After</KeepWithGroup>
<RepeatOnNewPage>true</RepeatOnNewPage>
<KeepTogether>true</KeepTogether>
</TablixMember>
<TablixMember>
<Group Name="table1_Details_Group2">
<DataElementName>Detail</DataElementName>
</Group>
<TablixMembers>
<TablixMember />
</TablixMembers>
<DataElementName>Detail_Collection</DataElementName>
<DataElementOutput>Output</DataElementOutput>
<KeepTogether>true</KeepTogether>
</TablixMember>
</TablixMembers>
</TablixRowHierarchy>
<DataSetName>DataSet2</DataSetName>
<Top>1.11229in</Top>
<Height>0.43in</Height>
<Width>3in</Width>
<ZIndex>2</ZIndex>
<Style />
</Tablix>
<Tablix Name="Tablix2">
<TablixBody>
<TablixColumns>
<TablixColumn>
<Width>1in</Width>
</TablixColumn>
</TablixColumns>
<TablixRows>
<TablixRow>
<Height>0.25in</Height>
<TablixCells>
<TablixCell>
<CellContents>
<Textbox Name="Textbox19">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>Amount</Value>
<Style />
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox19</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
</TablixCells>
</TablixRow>
<TablixRow>
<Height>0.25in</Height>
<TablixCells>
<TablixCell>
<CellContents>
<Textbox Name="Textbox20">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>=Lookup(Fields!FruitName1.Value,Fields!Join.Value,Fields!amount.Value, "DataSet2")</Value>
<Style />
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox20</rd:DefaultName>
<Style>
<Border>
<Color>LightGrey</Color>
<Style>Solid</Style>
</Border>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</CellContents>
</TablixCell>
</TablixCells>
</TablixRow>
</TablixRows>
</TablixBody>
<TablixColumnHierarchy>
<TablixMembers>
<TablixMember />
</TablixMembers>
</TablixColumnHierarchy>
<TablixRowHierarchy>
<TablixMembers>
<TablixMember>
<KeepWithGroup>After</KeepWithGroup>
</TablixMember>
<TablixMember>
<Group Name="Details" />
</TablixMember>
</TablixMembers>
</TablixRowHierarchy>
<DataSetName>DataSet1</DataSetName>
<Top>1.93625in</Top>
<Left>0.16542in</Left>
<Height>0.5in</Height>
<Width>1in</Width>
<ZIndex>3</ZIndex>
<Style>
<Border>
<Style>None</Style>
</Border>
</Style>
</Tablix>
</ReportItems>
<Height>3.05042in</Height>
<Style />
</Body>
<Width>5.16542in</Width>
<Page>
<LeftMargin>1in</LeftMargin>
<RightMargin>1in</RightMargin>
<TopMargin>1in</TopMargin>
<BottomMargin>1in</BottomMargin>
<Style />
</Page>
<AutoRefresh>0</AutoRefresh>
<DataSources>
<DataSource Name="AdventureWorks2008R2">
<DataSourceReference>AdventureWorks2008R2</DataSourceReference>
<rd:SecurityType>None</rd:SecurityType>
<rd:DataSourceID>830bec66-3eef-4c84-b26b-69b2843906ca</rd:DataSourceID>
</DataSource>
</DataSources>
<DataSets>
<DataSet Name="DataSet1">
<Query>
<DataSourceName>AdventureWorks2008R2</DataSourceName>
<QueryParameters>
<QueryParameter Name="@Fruit">
<Value>=Parameters!Fruit.Value</Value>
</QueryParameter>
</QueryParameters>
<CommandText>select * from
Select 1 id , 'Apple' fruit
union
Select 2 id , 'Mango' fruit
union
Select 3 id , 'Grapes' fruit
) t
where id =@Fruit</CommandText>
<rd:UseGenericDesigner>true</rd:UseGenericDesigner>
</Query>
<Fields>
<Field Name="id">
<DataField>id</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="fruit1">
<DataField>fruit</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="FruitName1">
<Value>=Parameters!Fruit.Value +"||"+Parameters!FruitName.Value +"||" +Parameters!abc.Value</Value>
</Field>
</Fields>
</DataSet>
<DataSet Name="DataSet2">
<Query>
<DataSourceName>AdventureWorks2008R2</DataSourceName>
<QueryParameters>
<QueryParameter Name="@Fruit">
<Value>=Parameters!Fruit.Value</Value>
</QueryParameter>
</QueryParameters>
<CommandText>select * from
Select 1 id , 'Apple' fruit ,1000 amount
) t
where id =@Fruit</CommandText>
</Query>
<Fields>
<Field Name="id">
<DataField>id</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="fruit">
<DataField>fruit</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="amount">
<DataField>amount</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="Join">
<Value>=Parameters!Fruit.Value +"||"+Parameters!FruitName.Value+"||" +Parameters!abc.Value</Value>
</Field>
</Fields>
</DataSet>
</DataSets>
<ReportParameters>
<ReportParameter Name="Fruit">
<DataType>String</DataType>
<DefaultValue>
<Values>
<Value>1</Value>
</Values>
</DefaultValue>
<Prompt>Fruit</Prompt>
</ReportParameter>
<ReportParameter Name="FruitName">
<DataType>DateTime</DataType>
<DefaultValue>
<Values>
<Value>=now()</Value>
</Values>
</DefaultValue>
<Prompt>FruitName</Prompt>
</ReportParameter>
<ReportParameter Name="abc">
<DataType>DateTime</DataType>
<DefaultValue>
<Values>
<Value>=now()</Value>
</Values>
</DefaultValue>
<Prompt>abc</Prompt>
</ReportParameter>
</ReportParameters>
<Language>en-US</Language>
<ConsumeContainerWhitespace>true</ConsumeContainerWhitespace>
<rd:ReportUnitType>Inch</rd:ReportUnitType>
<rd:ReportID>c87d19dd-1be9-4dc4-9237-63d06aa7a91a</rd:ReportID>
</Report>

SharePoint Calculated Fields Column Question (ISBLANK)

I have created a formula (that works) assuming all the rows have data in it..... If the date isn't entered (and there are reasons it might not be) it throws in a time before the Internet..ha10/31/1899Example:=IF([Type of Approval]="Final Plan",[Expiration Date]-60,IF([Type of Approval]="Joint Permit",[Expiration Date]-120,IF([Type of Approval]="Misc Permit",[Expiration Date]-120,IF([Type of Approval]="NPDES Permit",[Expiration Date]-120,IF([Type of Approval]="PennDOT Permit",[Expiration Date]-30,IF([Type of Approval]="Preliminary Plan",[Expiration Date]-60,IF([Type of Approval]="Zoning Approval",[Expiration Date]-90)))))))I tired about every variation I could think of to add an (ISBLANK( to just leave the calculated column blank if no date was entered but I keep getting the syntax error message.Just a basic: =IF(ISBLANK(""),"Yes","No")...
This topic first appeared in the Spiceworks Community

Hi,
To exclude the weekends and do the subtractions, you can try to use the YEAR, MONTH, DAY and WEEKDAY function to handle the date in use and use IF function to perform the subtractions
accordingly.
Calculated Field Formulas
Another workaround is that we can create an Event Receiver for this, with SharePoint Object Model and other powerful APIs, we can update the Board Date column with the calculated
value when there is a new item added to this list.
SharePoint Object Model - SPListItem class
Add, Update and Delete List Items Programmatically
in Sharepoint
More information about SharePoint Object Model:
http://msdn.microsoft.com/en-us/library/ms473633.ASPX
Here is a step by step sample on creating a simple Item added event receiver for Custom List in SharePoint 2010:
http://msdn.microsoft.com/en-us/library/ff398052.aspx
More information on Event Receiver for your reference:
http://msdn.microsoft.com/en-us/library/gg749858(v=office.14).aspx
http://msdn.microsoft.com/en-us/library/ff408183(v=office.14).aspx
Two links about
DateTime Structure
http://msdn.microsoft.com/en-us/library/system.datetime(v=vs.110).aspx
A demo about
Programming DateTime using C#
http://www.c-sharpcorner.com/uploadfile/mahesh/working-with-datetime-using-C-Sharp/
Best regards
Patrick Liang
TechNet Community Support

Updatable property of Calculated Field in ViewObject does not work

Hello,
I have set the Updatable property of some ViewObject attributes to "while new".
In the page those attributes are shown as <af:inputListOfValues> components.
When creating a new row, those components properly appear as enabled and let me insert any values, since the row is new.
However, after a following commit, once the table in the page is refreshed, I still see some components enabled on the row I committed before. This only happens with attributes based on calculated fields, not with those based on real table fields, as if the "while new" property specified on the ViewObject calculated fields was ignored.
Do you know why? Is there a solution or work around?
Below are the ViewObject XML section and the af:component definition based on the attribute.
<ViewAttribute
Name="Cod"
IsPersistent="false"
PrecisionRule="true"
Precision="15"
Type="java.lang.String"
ColumnType="VARCHAR2"
AliasName="COD"
Expression="COD"
SQLType="VARCHAR"
IsUpdateable="while_insert"
LOVName="LOV_Cod">
<DesignTime>
<Attr Name="_DisplaySize" Value="15"/>
</DesignTime>
<Properties>
<SchemaBasedProperties>
<CONTROLTYPE
Value="input_text_lov"/>
</SchemaBasedProperties>
</Properties>
</ViewAttribute>
<af:inputListOfValues id="ilov1"
popupTitle="Search and Select: #{bindings.BLOCK.hints.Cod.label}"
value="#{row.bindings.Cod.inputValue}"
model="#{row.bindings.Cod.listOfValuesModel}"
required="#{bindings.BLOCK.hints.Cod.mandatory}"
columns="#{bindings.BLOCK.hints.Cod.displayWidth}"
shortDesc="#{bindings.BLOCK.hints.Cod.tooltip}"
autoSubmit="true">
<f:validator binding="#{row.bindings.Cod.validator}"/>
</af:inputListOfValues>

Helga,
The question is what does this "require" flag do? We read the book of life (cl_htmlb_inputfield), and see that this flag only controls in the first instance a little red * that is rendered next to the input field. This is a pure visualization for the user of the page.
In addition you can ask that a check be done in the browser. This you can do with:
<htmlb:inputField id = "wander"
                     value = "E"
                     required = "TRUE"
                     doValidate="true" />
However, I would not serious recommend this. Now even if you user presses a cancel button, or link, or breadcrumb, or..., the check will still complain.
What we currectly do (and recommend), is to set the required flag on the <htmlb:<b>label</b>/> tag. And then do the actual checking on the server (must be done in anycase). If no value, or not correct, then also set the "invalid" flag, render out error message and redo page.
++bcm

Weekday & Weekday Name Calculated Field giving error

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