This user ran into a problem that will sound familiar to anyone who has tried to keep a master list in sync across multiple sheets. They built a clean table called `tblMASTER`, entered job names in column A, and wanted those names to appear automatically in a second sheet, also formatted as a table. The simple formula `=tblMASTER[Job Name]` worked perfectly in a plain range. But the moment they tried to turn that range into a proper table, they got `#SPILL` errors or broken updates. Their request is reasonable. It is also something traditional spreadsheets are surprisingly bad at handling.
Our take is straightforward: this limitation is not a user error. It is a design gap in how conventional spreadsheets treat tables. A table is a structured object with its own properties, and when you try to point one table at another with a dynamic array formula, the spreadsheet gets confused about boundaries. The table on Sheet2 wants to own its rows, but the formula is trying to spill data into them. The result is a conflict that no amount of manual tweaking will resolve. The user found a workaround, skip the table format, use the formula in a plain range, but they lost the structured features they wanted, like automatic formatting, filtering, and clean references for other formulas. That trade-off is frustrating, and it is not their fault.
What this means in practice is that keeping master data in sync across sheets remains a manual or formula-heavy chore in legacy tools. You either accept a non-table range and lose structure, or you write complex `INDEX`, `MATCH`, or `FILTER` formulas that still require manual resizing. Neither option feels modern. The user in this story is not asking for anything exotic. They want a master list of job names to appear identically in another sheet, with both sides behaving like proper tables. That should be simple. The fact that it is not points to a deeper problem: traditional spreadsheets were designed for static grids, not for dynamic, connected data sets.
The practical takeaway here is that users should stop fighting these limitations. If you need two tables to stay in sync, the tool should handle that natively, without workarounds, without spill errors, and without sacrificing table features. The solution is not to find a better formula or a clever macro. It is to use a platform that treats data as a connected system, not a collection of isolated sheets. When your master table changes, every related table should update automatically, with no manual intervention and no structural compromises. That is the standard users deserve, and it is the direction the industry needs to move.