Table list used by SAP ABAP Function Module ISA_READ_CUSTOMER_IDENTIFIER (Read identifier of customer)
SAP ABAP Function Module ISA_READ_CUSTOMER_IDENTIFIER (Read identifier of customer) is using
# Object Type Object Name Object Description Note
     
1 Table  CRMKUNNR Mapping Table Business Partner - Customer
2 Table  CRMK_GUID CRMKEY GUID List
3 Table  KNA1_KEY Key for table KNA1 for mass access