How to fix the Oracle error ORA-48342: Field [string] cannot be mixed with string fields?

In this post, you’ll learn more about the Oracle ErrorORA-48342: Field [string] cannot be mixed with string fields with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-48342: Field [string] cannot be mixed with string fields

Reason for the Error ORA-48342: Field [string] cannot be mixed with string fields

the specified field is incompatible with other grouping fields *A8ction: verify this and other field names and reissue command

How to fix the Error ORA-48342: Field [string] cannot be mixed with string fields ?

You can fix this error in Oracle by following the below steps

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