edi delimiters problems

hi all

when im processingf a sample EDi document im getting this error in java.lang.RuntimeException: [FFP.0003.0000] Delimiters not set what should i do resolve this error , do i need to do any modifications in edi schema n dic that i got from Wm edi Package

What service are you calling? Check the inputs. Some of our services require that we specify the delimiters in a delimiter record.

Can you please elaborate on your process/testing EDI,so that we can suggest accordingly.

Problems in TN receiving or convertToValues parsing etc…??