I deleted the relationships,saved the database and opened it again after 15 min and this mysterious append option appears and when clicked this error occurs in employee data and payment table ERROR
"This expression is typed incorrectly, or it is too complex to be evaluated. For example, a numeric expression may contain too many complicated elements. Try simplifying the expression by assigning parts of the expression to variables. (Error 3071)"
Can anyone solve this for me please i need help ASAP.Thanks