Oracle Solution for Error ora-26748

ORA-26748: The one-to-one transformation function string encountered the following error: string

What triggered the Error:

e specified transformation function encountered an error.

What should we do to fix it:

sure that the function does not return an LCR that has a different type from the LCR which was passed to the function. Also ensure that the function does not return NULL. For DDL transformation functions, creating and returning a new DDL LCR is not allowed.