SAP ABAP Table TRTYPEH (List of valid link types)
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 Category TRANSP    Transparent table 
Transparent table TRTYPEH   Table Relationship Diagram
Short Description List of valid link types    
Delivery and Maintenance
Pool/cluster      
Delivery Class S   System table, maint. only by SAP, change = modification 
Data Browser/Table View Maintenance     Display/Maintenance Allowed with Restrictions 
Components
     
Field Key Data Element Domain Data
Type
Length Decimal
Places
Short Description Check
table
1 REF_TYPE HIER_RTYPE HIER_RTYPE CHAR 4   0   Valid Reference Types in Structure Repository  
2 ACTIVE HIER_ACTIV HIER_ACTIV CHAR 1   0   Flag whether active or inactive  
3 PROPERTY HIER_RPROP HIER_RPROP CHAR 1   0   Attribute of a link type  
4 ICONNAME ICONNAME ICONNAME CHAR 30   0   Name of an Icon  
5 ICONNAME2 ICONNAME ICONNAME CHAR 30   0   Name of an Icon  
6 ICONNAME3 ICONNAME ICONNAME CHAR 30   0   Name of an Icon  
7 ICONNAME4 ICONNAME ICONNAME CHAR 30   0   Name of an Icon  
8 ICONNAME5 ICONNAME ICONNAME CHAR 30   0   Name of an Icon  
9 NO_READ HIER_RTYPN HIER_RTYPN CHAR 1   0   Do not read link with tool  
10 .INCLUDE       0   0   Creation data and change data for gen. hierarchy storage  
11 FUSER HIER_FUSER HIER_USER CHAR 12   0   Created by  
12 FDATE HIER_FDATE SYDATS DATS 8   0   Created on  
13 FTIME HIER_FTIME SYTIME TIMS 6   0   Created at  
14 FRELEASE SYSAPRL SYCHAR04 CHAR 4   0   Release of SAP System  
15 LUSER HIER_LUSER HIER_USER CHAR 12   0   Last changed by  
16 LDATE HIER_LDATE SYDATS DATS 8   0   Last Changed On  
17 LTIME HIER_LTIME SYTIME TIMS 6   0   Time of Last Change  
18 LRELEASE SYSAPRL SYCHAR04 CHAR 4   0   Release of SAP System  
History
Last changed by/on SAP  20130604 
SAP Release Created in