#Invalid Column Value
I have this formula that is working correctly. I just want to add an IFERROR or IF(ISBLANK) to the formula so when the child row is blank, the parent row that this formula is in, will be blank until the child row has data entered. Below is the formula I am currently using.
=INDEX(CHILDREN([Movment History]@row), COUNT(CHILDREN([Movment History]@row)))
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