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                                | Author | Topic |  
                                    | tech2Yak Posting Veteran
 
 
                                        51 Posts | 
                                            
                                            |  Posted - 2013-11-06 : 14:44:12 
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                                            | I'm trying to use lookup or an if statement to reference another item number. for example:I've got a table with part number 'WidgetB' and the upper level number is 'MasterWidget'.How can I instruct lookup or the if statement to indicate the count on 'WidgetB' whenever the report picks up 'MasterWidget'.I hope this not to confusing. Basicly I'm trying to reference 'MasterWidget' to allocate against 'WidgetB'.Report Builder 3.0 R2 2008Thanks, |  |  
                                    | visakh16Very Important crosS Applying yaK Herder
 
 
                                    52326 Posts | 
                                        
                                          |  Posted - 2013-11-07 : 03:26:13 
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                                          | so is it always just one level relatioship or can it go multiple levels? like MasterWidget->WidgetB-> xxxxxx. in that do you want to include count recursively until last level?------------------------------------------------------------------------------------------------------SQL Server MVPhttp://visakhm.blogspot.com/https://www.facebook.com/VmBlogs |  
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                                    | tech2Yak Posting Veteran
 
 
                                    51 Posts | 
                                        
                                          |  Posted - 2013-11-07 : 09:01:28 
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                                          | Only one relationship / level - Below are the Column Names and one line of data.ItemNumber - QOH - Alloc. - AVL.WidgetB    - 2   - <EXP>  - 1the expression would look at the 'ItemNumber' field in another dataset to lookup any occurence of 'MasterWidget' and plance in the 'Alloc' column of 'WidgetB'. From there I can recalculate the 'AVL'.thanks, |  
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                                    | visakh16Very Important crosS Applying yaK Herder
 
 
                                    52326 Posts | 
                                        
                                          |  Posted - 2013-11-07 : 09:08:21 
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                                          | is <EXP> an expression stored as a column value? is your attempt to execute it and get the resulting value?------------------------------------------------------------------------------------------------------SQL Server MVPhttp://visakhm.blogspot.com/https://www.facebook.com/VmBlogs |  
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                                    | tech2Yak Posting Veteran
 
 
                                    51 Posts | 
                                        
                                          |  Posted - 2013-11-07 : 11:56:00 
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                                          | yes, the <EXP> would be stored in the new added 'Alloc' column.My problem is; All my expressions have failed. Below is a Lookup I'm performing on another field and it's working. I just don't know how to include the 'if' statement or expressiong to convert my 'Widget' senerio.=LookupSet(Fields!ItemNumber.Value, Fields!ItemNumber.Value, Fields!ItemNumber.Value,"DataSet15").Length |  
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