Message Oracle PCC-00005 - Unsupported datatype in line number of file string

ERRORUnsupported datatype in line number of file string
CAUSEA host variable defined in the Declare Section has an unsupported datatype or has a scale or precision outside the supported range.
ACTIONRedefine the host variable using a supported datatype. Check that the scale and precision of a numeric variable are in the accepted range.