Oracle Solution for Error ora-37105

ORA-37105: (XSVPART05) Only variables dimensioned by a CONCAT PARTITION TEMPLATE can have string partitions.

What triggered the Error:

User attempted to create an external partition on a partitioned variable, but the variable was dimensioned by a RANGE or LIST partition template.

What should we do to fix it:

Declare the partition INTERNAL instead of EXTERNAL, or use a CONCAT partition template in place of the RANGE or LIST partition template.