It may be hard to believe, but apparently it happens. A worksheet in MS Excel can be assigned a name consisting of a single space character.
Leaving aside the questions of who makes use of this and whether it makes any sense, the FlowHeater Excel Adapter now functions properly with a sheet named with a space character.
Release notes for version 3.1.1 on May 15, 2013
- Excel Adapter correction: now supports a worksheet name of only a space character.
- Corrections to field connections in Designer. Caused by the introduction of support for multiple Adapters, the display of Designer fields were displaced when scrolling.
- Minor corrections to the Runtime Designer version.