ORA-01460: unimplemented or unreasonable conversion requested when getting JSON data
I am using DB version 12.1.0.2.0 with EBS 12.1.3 envinronment. On calling an API to get json data, receiving below error:
ORA-01460: unimplemented or unreasonable conversion requested
Tried to figure out reason but could not get it.
Find sample data and calling script to help me.