-79805 No era designation found in DBDATE/GL_DATE string representation of date value

Explanation
This error occurs because the date string specified
does not have a valid era designation, as required by the DBDATE or GL_DATE format
string setting. For example, if DBDATE is set
to Y2MDE-, but the date string representation specified
by the user is 98-12-15, this is an error because
there is no era designation at the end of the date string value.

User response
To fix the problem, modify the date string representation
to include a valid era designation based on the DBDATE or GL_DATE format
string setting. In this example, a date string representation of 98-12-15
AD would probably suffice, depending on the locale.