Please vote for Enhancement Request 31168 to address this issue we are having. I opened the ER at the request of the GSC. If you have an alternate solution, let me know. Thanks. When an employee elects to change their RS plan in ESS after a life event, we receive errors on the BN531 when attempting to update the record. Steps to recreate: Enroll in RS plan for current year. Do a life event in ESS where you pend the records and make a change to your RS election. Run BS531 to extract records Move BNBATCH to work directory Run BN531 review errors. This is the error we see. Employee Plan Error Message 5 RS CHMS Cannot change stop date and YTD contribution 5 RS CHMS Already enrolled for specified time period