https://userapps.support.sap.com/sap/support/knowledge/en/2614399
2614399 - SI Deduction Type (SIIID) change during Santei period are not shown in Remarks column of...
New type and changed month are not shown in Remarks column of SAPScript Santei Paper Form (RPCSICJ0), even though there is SI Deduction Type (SIIID) change...