SAP ABAP Message Class WS Message Number 819 (Negative values are not allowed in the document at item level)
Hierarchy
SAP_APPL (Software Component) Logistics and Accounting
   LO-AB (Application Component) Agency Business (Global Trade)
     WZRE (Package) Agency Business
Attribute
Message class WS  
Short Description Vendor Billing Document    
Message Number 819  
Documentation status   3   The short text describes the object sufficiently
Authorization check Error Message      
Changed On 20130531   
Message Text
Negative values are not allowed in the document at item level
History
Last changed on/by 20140121  SAP 
SAP Release Created in