Created attachment 121215 [details] example file I am using a calc sheet where i use an expression =SUMIF($'ItemisedEntry'.C$1:C$983040,A10,$'ItemisedEntry'.D$1:D$983040) This goes to the itemised entry and does a per type sum of values. Everytime i use this expression it works but if i save the calc sheet when i reopen i see #REF! In the lines the SUMIF expression shows =SUMIF($ItemisedEntry.#REF!$#REF!:#REF!$#REF!,A21,$ItemisedEntry.#REF!$#REF!:#REF!$#REF!)
Hi @diegogullo, thanks for reporting. You are using xls type file to save, xls only allow 65534 rows. Better use the OpenDocumentFormat ODF, ods the extension for calc. And if you need to share the file with who can read ods, use the xlsx format.
thanks