SAP ABAP Message Class SCR3 Message Number 151 (& is not a valid application component.)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-DWB-TOO-SCR (Application Component) Screen Painter
     SCRP_UTIL (Package) Screen Painter: Utilities
Attribute
Message class SCR3  
Short Description Messages for FUGR SCR3    
Message Number 151  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20000222   
Message Text
& is not a valid application component.
History
Last changed on/by 20000321  SAP 
SAP Release Created in   46D