PlanMaker #REF!: Recover the Intended Input

Scope: FreeOffice PlanMaker 2024 desktop, English official manual checked October 21, 2026. Translated labels may differ. No PlanMaker execution or screenshot was performed. Expected results combine documented error rules with independently checked arithmetic; they are not native test observations. Use a disposable workbook.

A broken address is not a missing number

The FreeOffice 2024 error reference associates #REF! with an invalid cell reference, including references invalidated when cells are deleted. Replacing the error with zero would not recover the missing address or establish what value belonged there.

First save an untouched copy. If the problem follows a recent deletion, consider undoing that operation before making unrelated edits. Otherwise compare with an earlier trusted copy, a source record or a documented layout. Do not choose the nearest surviving cell merely because it contains a number.

A safe deletion exercise

Use a new, disposable sheet. Put 7 in A2 and 4 in B2. Enter =A2*B2 in D2. The expected result is 28.

Delete the entire B column, not just its contents. The result cell moves from D2 to C2. The deleted input reference is expected to become invalid, producing #REF!. Inspect the moved formula to identify the broken operand. This exercise deliberately destroys a reference; never perform it on your real workbook to investigate an existing failure.

Undo the column deletion. Confirm that B2 again holds 4 and D2 again calculates 28. This is stronger than typing 28 into the result cell because the dependency has been restored. Change B2 to 6: D2 should calculate 42. A constant pasted over the formula would fail that check.

If undo is no longer available

Recover the intended source location first. For example, if a verified redesign moved quantity to F2, rebuild the expression to use F2 only after confirming its label, units and row identity. A syntactically valid reference to the wrong record can return a plausible but incorrect result.

Clearing a value and deleting its cell structure are different operations. This guide uses an entire-column deletion to make the affected address clear; it does not claim that every blank input creates #REF!.

Review formulas that depend on the repaired result as well as the initially damaged cell. Keep a note of the recovered location and compare several known records. For copying problems without an invalid address, consult relative and absolute references, which has its own edition scope. Do not assume the free edition includes the paid Traces controls: the FreeOffice manual expressly excludes them.

Return to the SoftMaker PlanMaker error selector.