Note: For CSV data without record tag, this must be suppressed in the plugin with the attribute MapSupressRecordTag. The setting Record Tag Position = -1 in the SDF reader component has no effect.

namespace XYZ.ASCII.SLSRPT
{
 
    public class ASCII_SLSRPT : IMapObjectRoot
    {
        [MapMinOccurs(1), MapListType(typeof(SLSASCII)), MapSupressRecordTag]
        public ArrayList SLSASCII;
    }
 
    public class SLSASCII : IMapObjectItem
    {....

If the RecordTag is at the 2nd position, but this is to be triggered in the header as LK, the attribute MapSupressRecordTag is additionally necessary.