IDAETERR45 - DATE: weekday invalid

Reason:

A $VERIFY-DATE function found a WEEKDAY specification is invalid because:

Input date contains two different weekday specifications
Input date contains an unrecognized weekday specification (no match to site-defined weekday table was found)
Input date contains a weekday that does not agree with the month, day, and year specified

Action:

Review the parameters of $VERIFY- DATE, checking for spelling mistakes and invalid date specifications.