SAP ABAP Message Class M9 Message Number 028 (Not possible to change unit to "blank")
Hierarchy
SAP_APPL (Software Component) Logistics and Accounting
   PP-SOP-BD (Application Component) Basic Data
     MCP1 (Package) R/3 application development: info structures planning
Attribute
Message class M9  
Short Description Logistics Information System: Planning Data    
Message Number 028  
Documentation status      
Authorization check Error Message      
Changed On    
Message Text
Not possible to change unit to "blank"
History
Last changed on/by 19930514  SAP 
SAP Release Created in