BUG
After joining a personal geodatabase table to a feature layer, attribute values in the joined table are blank or null.
One of the field names begins with a non-alphabetic character, such as Number or Underscore, or the field name contains a space.
_FIELD or 1FIELD or FIELD NAME
Make sure all field names begin with an alphabetic (a through z) character, and contain no spaces.
Article ID:000003004
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