The Microsoft Excel File Format - OpenOffice.org

3 Formulas
3.9.5 tMemErr (27 H , 47 H , 67 H )
This token encapsulates a reference subexpression (➜3.2.5) that results in an erroneous cell range list on the same sheet.
This token is not allowed in conditions of conditional formattings and in data validity. If this token is used in cell
formulas, it prevents the creation of shared formulas. Operand class: reference.
Token tMemErr, BIFF2:
Offset Size Contents
0 1 27 H (tMemErrR), 47 H (tMemErrV), 67 H (tMemErrA)
1 3 Not used
4 1 Size of the following reference subexpression (all reference operators with their operands)
Token tMemArea, BIFF3-BIFF8:
Offset Size Contents
0 1 27 H (tMemErrR), 47 H (tMemErrV), 67 H (tMemErrA)
1 4 Not used
5 2 Size of the following reference subexpression (all reference operators with their operands)
Examples for erroneous reference subexpressions represented by a tMemErr token:
Reference subexpression
A1:B2 C3:D4
(A1:B2,#REF!)
Reson for the error
Intersection results in an empty cell range list (#NULL! error)
One of the references is invalid (for example after deleting a row)
3.9.6 tMemNoMem (28 H , 48 H , 68 H )
Whenever a tMemArea token (➜3.9.4) should be created (containing the result cell range list of a reference subexpression,
➜3.2.5), but their was not enough memory to calculate that resulting cell range list, a tMemNoMem token is
used instead. Its contents are equal to the tMemArea token but it does not append a cell range list to the token array.
This token is not allowed in conditions of conditional formattings and in data validity. If this token is used in cell
formulas, it prevents the creation of shared formulas. Operand class: reference.
Token tMemNoMem, BIFF2:
Offset Size Contents
0 1 28 H (tMemNoMemR), 48 H (tMemNoMemV), 68 H (tMemNoMemA)
1 3 Not used
4 1 Size of the following reference subexpression (all reference operators with their operands)
Token tMemNoMem, BIFF3-BIFF8:
Offset Size Contents
0 1 28 H (tMemNoMemR), 48 H (tMemNoMemV), 68 H (tMemNoMemA)
1 4 Not used
5 2 Size of the following reference subexpression (all reference operators with their operands)
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