https://userapps.support.sap.com/sap/support/knowledge/en/2457380
2457380 - Total OW payment (/3OW) is wrong in CAW table or is not as expected | SAP Knowledge Base...
AW paid (/309) and AW unpaid (/310) are incorrect. CPF shortfall or excess is wrongly calcualted in terminated month or Year End Adjustment. Avoid too much CPF...