SAP ABAP Message Class SAMC_MESSAGE Message Number 003 (Channels begins with '/' and contains valid characters (see long text).)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-MID-AC (Application Component) ABAP Channels
     SAMC_DESIGN_TIME (Package) AMC design time package
Attribute
Message class SAMC_MESSAGE  
Short Description Message texts for ABAP Messaging Channels    
Message Number 003  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20140121   
Message Text
Channels begins with '/' and contains valid characters (see long text).
History
Last changed on/by 20140121  SAP 
SAP Release Created in   804