SAP ABAP Message Class IWB_MPS Message Number 128 (The release you want to reassign must not be selected)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   KM-KW (Application Component) Knowledge Warehouse
     SIWB (Package) Information Workbench
Attribute
Message class IWB_MPS  
Short Description Messages for Multi-Product Support    
Message Number 128  
Documentation status   3   The short text describes the object sufficiently
Authorization check Error Message      
Changed On 20110908   
Message Text
The release you want to reassign must not be selected
History
Last changed on/by 20110908  SAP 
SAP Release Created in   732