SAP ABAP Message Class MG Message Number 049 (You cannot change the material type from &1 to &2)
Hierarchy
BBPCRM (Software Component) BBPCRM
   CRM (Application Component) Customer Relationship Management
     CRM_APPLICATION (Package) All CRM Components Without Special Structure Packages
       MG (Package) Application development R/3 material master prior to 3.0
Attribute
Message class MG  
Short Description Batch input: material master    
Message Number 049  
Documentation status   3   The short text describes the object sufficiently
Authorization check Error Message      
Changed On 20130531   
Message Text
You cannot change the material type from &1 to &2
History
Last changed on/by 20140121  SAP 
SAP Release Created in