reporting services matrix row question

I have a report that i'm trying to display in a matrix. The Row is grouped by a column called Category. The column name is vcName. The detail is vcTaskName. The part that i can't seem to figure out is that only one row will show up even if there are multipal tasknames with that row value.

Try to give an example.

Category       vcTaskName        vcName
a              task1             dog
a              task2             dog
a  开发者_JAVA百科            task3             cat
a              task4             bird

so with Category being the row, only task1 is showing up for dog, task 2 doesn't display. for cat and bird task 3 and task 4 show up correctly. None of these three have anything in the expression to limit it to first.

Anyway... i hope that is enough info to get started. Thanks Shannon

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You can only display one value in a cell in a matrix - normally, this is some sort of aggregate value. In order to display multiple values, you need to have multiple cells - this means adding another group to either the rows or the columns.

Assuming that each task name is going to be different (as in the sample data), I suggest adding a new column to your query to hold the running count of vcTaskName within the Category and vcName - so your data would look like this:

Category       vcTaskName        vcName    TaskRunCount
a              task1             dog       1
a              task2             dog       2
a              task3             cat       1
a              task4             bird      1

and then add a second group to the Tablix on the TaskRunCount - this will ensure that task1 and task2 will appear on separate lines in the dog column.

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YOu will have to do a screen capture or print of the report and paste here, it appears you have placed the field in a grouping. Wether there is an expression or not doesnt matter, once you place a field in a group reporting services assumes the function FIRST().