impdp interval partitions

Can someone help as how to import partition data into existing partition table created to archive old partition from another database? I took the backup of multiple partitions from Source but getting error while importing as partition do not exist as target table like source is also Interval partitioned. I am using TABLE_EXISTS_ACTION=APPEND and cannot manually add partition in target as it is Interval Partitioned table Following error coming
ORA-31693: Table data object "SCHEMA"."TABLE":"Partition1" failed to load/unload and is being skipped due to error:

ORA-02149: Specified partition does not exist

Options used
remap_schema=Schema1:Schema2

EXCLUDE=CONSTRAINT,STATISTICS,INDEX TRANSFORM=DISABLE_ARCHIVE_LOGGING:Y TABLE_EXISTS_ACTION=APPEND DATA_OPTIONS=TRUST_EXISTING_TABLE_PARTITIONS TIASanjay 

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