SAP ABAP Message Class ATAB Message Number 028 (Group boxes &3 and &4 are used at same time in tab layout &1)
Hierarchy
SAP_FIN (Software Component) SAP_FIN
   FI-AA-AA-MA (Application Component) Asset Maintenance
     ATAB (Package) Tabs pages in master data
Attribute
Message class ATAB  
Short Description Tabs in master data: Messages    
Message Number 028  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 19990317   
Message Text
Group boxes &3 and &4 are used at same time in tab layout &1
Help Document

Diagnosis

Group boxes and are defined as alternates in the application. You are allowed to use either group box or group box in one tab layout. However, tab layout contains both of these group boxes.

Procedure

Remove one or both of these group boxes from tab layout . These group boxes appear on these tab pages:

History
Last changed on/by 19980224  SAP 
SAP Release Created in