Where Used List (Class) for SAP ABAP Table/Structure Field DBFIELD-NULLABLE (DBFIELD)
SAP ABAP Table/Structure Field DBFIELD - NULLABLE (DBFIELD) is used by
# Object Type Object Name Object Description Package Structure Package Software Component
   
1 Class  CL_DB2_CCMS_DDIC
Method: GET_DDIC_DESCR
DBA tables - creation, check etc. STU2  BASIS  SAP_BASIS 
2 Class  CL_IWP_HDB_ARTIFACTS_GENERATOR
Method: ADD_FLAGS
ILM DDIC generator fro HANA: API IWP_HDB  ABA  SAP_ABA 
3 Class  CL_ORA_PARTENGINE_GEN
Method: CREATE_DDL_PART_NRIV
Analyse Table and Creating Partition DDL SDBO  BASIS  SAP_BASIS 
4 Class  CL_SQL_METADATA_DB6
Method: GET_COLUMNS
DB6: Implementation of IF CL_SQL_METADATA STU6  BASIS  SAP_BASIS 
5 Class  CL_UPG_STRUCT_ANALYZER
Method: ANALYZE
Upgrade Tools Table Structure Analyzer SAUS  BASIS  SAP_BASIS