conversion error loading table due to character set mismatch
exported(using expdp) schema from oracle database that uses charset WE8MSWIN1252, and while import huge schema which has 1.5TB using impdp to Target where character set is AL32UTF8 , getting below error due character set mismatchs
ORA-02374: conversion error loading table "PRODDTA"."WMS_LOG_PD
ORA-12899: value too large for column XML1 (actual: 4003, maximum: 4000)
Source DB is on-prem and Oracle DB version 12c (12.1.0.1)
NLS_NCHAR_CHARACTERSET = AL16UTF16
NLS_CHARACTERSET = WE8MSWIN1252
Target DB is on DBAAS OCI and Oracle DB version 19c (19.26)
NLS_NCHAR_CHARACTERSET = AL16UTF16
NLS_CHARACTERSET = AL32UTF8
Please help