SAP ABAP Message Class AC Message Number 029 (Company code & is already in use)
Hierarchy
BBPCRM (Software Component) BBPCRM
   CRM (Application Component) Customer Relationship Management
     CRM_APPLICATION (Package) All CRM Components Without Special Structure Packages
       AC (Package) Application Development R/3 Assets: Customizing
Attribute
Message class AC  
Short Description Error messages from Asset Customizing    
Message Number 029  
Documentation status      
Authorization check Error Message      
Changed On    
Message Text
Company code & is already in use
Help Document

Diagnosis

You wanted to set company code to productive.
This is not (no longer) necessary since it is already productive.

System Response

Procedure

History
Last changed on/by 20131127  SAP 
SAP Release Created in