SAP ABAP Message Class USMD1A Message Number 220 (Key &2 for &1 is already blocked in change request &4)
Hierarchy
MDG_FND (Software Component) MDG Foundation
   CA-MDG-AF (Application Component) Application Framework
     USMD1A (Package) Data Modeling: Abstraction Layer
Attribute
Message class USMD1A  
Short Description Messages: Abstraction Layer    
Message Number 220  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Key &2 for &1 is already blocked in change request &4
History
Last changed on/by 20130531  SAP 
SAP Release Created in   604