SAP ABAP Data Element PS_1ROOT (Indicator: WBS can only have one WBS element with level 1)
Hierarchy
SAP_APPL (Software Component) Logistics and Accounting
   PS-ST-OPR (Application Component) Operative Structures
     CN_PSP_OPR (Package) Operative Work Breakdown Structure
Basic Data
Data Element PS_1ROOT
Short Description Indicator: WBS can only have one WBS element with level 1  
Data Type
Category of Dictionary Type D   Domain
Type of Object Referenced     No Information
Domain / Name of Reference Type XFELD    
Data Type CHAR   Character String 
Length 1    
Decimal Places 0    
Output Length 1    
Value Table      
Further Characteristics
Search Help: Name    
Search Help: Parameters    
Parameter ID   
Default Component name    
Change document    
No Input History    
Basic direction is set to LTR    
No BIDI Filtering    
Field Label
  Length  Field Label  
Short 10 One root 
Medium 15 Only one root 
Long 20 Only one root 
Heading 1R 
Documentation

Definition

Use this indicator to specify that there can only be one WBS element at the first level (root) for each project definition.

Note

If you set this indicator and at this point have projects which already have several WBS elements at the first level, you can still save with several roots. As soon as you save the WBS with only one root, you can no longer create any more WBS elements at the first level.

History
Last changed by/on SAP  19960115 
SAP Release Created in