The id of the order change number set by the buyer.
ordchg_Examples
<documentReference documentType="OrderChange" id="Sample_OC0000105" date="2020-08-26" /> ordchg_XPATH
/b24Message/orderChange/documentReference[@documentType="OrderChange"]/@id
ordchg_Edifact_Path
ORDCHG.RFF.C506.1154
ordchg_Edifact_Qualifiers
ORDCHG.RFF.1153 = PP
ordchg_edifact_sample
RFF+PP:555666' DTM+171:20200826:102'
ordchg_Required
Yes
ordchg_Type
Text
ordchg_Sort
1800