N
LTM for MVS converts LTM for MVS date datatype columns to Adaptive Server datetime.
Y
When you set Date_in_char to Y, LTM for MVS converts dates that are out of range for the replicate table to a char(10) column.
LTM for MVS sends LTM for MVS date datatype columns as char(10) fields (ISO format: CCYY-MM-DD) instead of converting them to Adaptive Server datetime format.
See Chapter 6, “Working with datatype conversions” in the Replication Agent for DB2 UDB User’s and Troubleshooting Guide for z/OS for examples of valid date, time, and timestamp formats.