Transportable Tablespace with remap option

There is a lot of way to upgrade the database, in case of upgrading database with huge size i usually use TTS as we know Transportable Tablespace, the method is export the metadata tablespace then copying the read only datafile and finally import the metadata to the destination database

one of my client want to rename the schemas that migrated, and there is an option in datapump to rename the schema to the new one, in case of that we have to create the remap schema

here is the way

--CREATE USER

CREATE USER TTSREMAP

IDENTIFIED BY TTSREMAP

DEFAULT TABLESPACE USERS

TEMPORARY TABLESPACE TEMP

PROFILE DEFAULT

ACCOUNT UNLOCK;

-- 2 Roles for TTSREMAP

GRANT EXP_FULL_DATABASE TO TTSREMAP;

GRANT IMP_FULL_DATABASE TO TTSREMAP;

ALTER USER TTSREMAP DEFAULT ROLE ALL;

-- 1 System Privileges for TTSUSER;

GRANT UNLIMITED TABLESPACE TO TTSREMAP;

and here is the import command to remap to the new schema

impdp DUMPFILE=TTS.dmp LOGFILE=TTS.log DIRECTORY=DATAPUMP REMAP_TABLESPACE=TTS:TTSREMAP \

REMAP_SCHEMA=TTSUSER:TTSREMAP TRANSPORT_DATAFILES='/DATA/ASM/DATAFILE/TTS01.dbf'