Message Class list used by SAP ABAP Program BBP_ES_FIND_DOC_WITH_ES_NUMBER (Find Purchasing Documents with E-Sourcing References)
SAP ABAP Program BBP_ES_FIND_DOC_WITH_ES_NUMBER (Find Purchasing Documents with E-Sourcing References) is using
# Object Type Object Name Object Description Note
     
1 Message Class  00 General Basis texts
2 Message Class  06 Purchasing Document
3 Message Class  BBP_ES_ERP_INT E-Sourcing integration