constant-expression-required.md

title	keywords	f1_keywords	ms.prod	ms.assetid	ms.date
Constant expression required	vblr6.chm1040114	vblr6.chm1040114	office	e0493fe4-8f50-c935-391f-0ffaca726b2b	06/08/2017

Constant expression required

A constant must be initialized. This error has the following causes and solutions:

• You tried to initialize a constant with a variable, an instance of a user-defined type, an object, or the return value of a function call.

  Initialize constants with literals, previously declared constants, or literals and constants joined by operators (except the Is logical operator).

• array

  To declare a dynamic array within a procedure, declare the array with ReDim and specify the number of elements with a variable.

For additional information, select the item in question and press F1 (in Windows) or HELP (on the Macintosh).