Error Status 99 returned from form handler: Function SALE1 Form SALE1

Problem:

Error Status 99 returned from form handler: Function SALE1 Form SALE1 in LEN

Cause:

Intermittent connection, improper exiting of Sun session, work files in work folder stuck. 

Solution:

1. Open another session and use ACA function,  

2. Enter any account in the account code field and extract

3. Go back to the LEN function now will be ok