OCI-55780
Reservable column name cannot exceed the maximum length of 119 bytes.
Cause
Either a reservable column name with more than 119 bytes is being specified, or there was a misuse of single or double quotation characters. Note that some character sets may cause a character to require more than a single byte which can cause the limit of bytes to exceed while the number of characters remain within the limit.
Action
Specify no more than the maximum of 119 bytes for a reservable column name. Double check the syntax of your quotations.