SAP ABAP Table Field MPN_DOK-SUBSTMAT (Part that replaces another part)
Hierarchy
ECC-DIMP (Software Component) DIMP
   IS-AD-MPN-MD (Application Component) Master Data
     AD_MPN_MD_IC_APP (Package) MPN-Interchangeability: Mat.Master/Custom.-Append Structures
Basic Data
Table MPN_DOK     Additional Key Fields for Document Link (MPN A&D)
Field SUBSTMAT     Part that replaces another part
Position 1    
Field Attributes
Key    
Mandatory    
Data Element SUBSTMAT     Part that replaces another part
Check Table *    
Nesting depth for includes 0    
Internal ABAP Type C     Character String
Internal Length in Bytes 18    
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) 18    
Number of Decimal Places 0    
Domain name MATNR     Material number (field C18)
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  20050301 
SAP Release Created in