SAP ABAP Table Field HIER_REF-REF_TYPE (Valid Reference Types in Structure Repository)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-CUS-TOL-HMT (Application Component) Hierarchy Storage
     SHI2 (Package) Hierarchy maintenance tool - structure for IMG etc.
Basic Data
Table HIER_REF     List of references to nodes
Field REF_TYPE     Valid Reference Types in Structure Repository
Position 2    
Field Attributes
Key    
Mandatory    
Data Element HIER_RTYPE     Valid Reference Types in Structure Repository
Check Table *    
Nesting depth for includes 0    
Internal ABAP Type C     Character String
Internal Length in Bytes 4    
Reference table      
Name of Include      
Reference Field (CURR or QTY)      
Check module    
NOT NULL forced       Any NULL or NOT NULL
Data Type in ABAP Dictionary CHAR     Character String
Length (No. of Characters) 4    
Number of Decimal Places 0    
Domain name HIER_RTYPE     Valid link types
Origin of an input help (F4)       No input help exists
DD: Flag if it is a table       No / FALSE
DD: Depth for structured types 0    
DD: Component Type E     Data element
Type of Object Referenced       No Information
DD: Indicator for a Language Field       Not selected as language field
Position of the field in the table 0    
History
Last changed by/on SAP  20020827 
SAP Release Created in