Stock report ID for the whole transaction.

biStock_Examples
 <documentReference documentType="StockReport" id="STOCK1X2345" date="2021-12-23"> 
biStock_XPATH

/b24Message/stockReport/documentReference[@documentType="stockReport"]/@id

biStock_Required
Yes
biStock_Type
Text
biStock_Limits

None

biStock_Sort
900
biStock_Id
9
biStock_Edifact_Path
INVRPT.RFF.C506.1154
biStock_Edifact_Qualifiers
INVRPT.RFF.C506.1153 = STK
biStock_Edifact_Sample

RFF+STK:<b>STOCK1X2345</b>'
DTM+171:20211223:102'