ارجووووووووووووو المساعدة للضرورة

[Bahaa Soliman]

this database is in use by another application

may be you still open it in ArcCatalog while you are working in ArcMap

Just close all the softwares that may use it and try again

[مصطفى كامل الحلوجى]

this database is in use by another application

may be you still open it in ArcCatalog while you are working in ArcMap

Just close all the softwares that may use it and try again

كلام المهندس بهاء صح اغلق البرنامج arc map وافتحه من جديد واعمل start edit ثم اعمل add field انتهى