Bizarre error when saving Data Grid
Click the “Data substitution” button in the Export Dataset window.
Do you have it set to replace values in that column by OODR? Michael
Ahhh - good call.
Spot on ! I’ve no idea how I came to set OODR as a substitution value, but I evidently did, and this has cured a problem that has had me tearing my hair out - and there’s not much left!