Diagnosis
You have entered an invalid medical aid contribution class.

What To Do
Check your entry.
Enter a valid medical aid contribution class from the possible entries.
If you want to create a new medical aid contribution class, see theinstructions below.

Procedure for System Administrator
RESET N1
Select 'Maintain entries'.
Enter your project IMG number or choose 'Without Project'.
In 'Maintain Medical Aid Insurances', select the company and scheme forwhich you want to create a new contribution class.
Choose 'Contribution class'
Choose 'Copy' to copy an existing contribution class structure.
Enter the relevant data for the new contribution class.