This is the Attachment Collection Table that should be present in all the forms of my process. The requirement is as follows: This attachment table should be displayed in all the approver forms, but the attachment added by previous approvers are not to be displayed to the next approvers, which means the table should appear as a fresh table(without any attachment rows). The Implementation done by me to achieve above Requirement is as follows: 1. In add options property of collection, I have created a new form(Add New Attachment) as shown below where, In “Section” Attribute I have assigned the default value to Me.Task.DisplayName. So whenever a new attachment(row) is created, the section is stored with this default value(taskname). 2. And for the Collection, I have written a filter to display the rows which are added in that particular task only. 3. But when I published and run the process, the following exception is appearing 4. If I remove the filter, this exception is not appearing. Please correct me if I have done anything incorrect in the above code and also give me any other suggestion to make this requirement implementable.
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