SAP ABAP Message Class 11 Message Number 388 (An invoice already exists for this entry sheet)
Hierarchy
BBPCRM (Software Component) BBPCRM
   CRM (Application Component) Customer Relationship Management
     CRM_APPLICATION (Package) All CRM Components Without Special Structure Packages
       ML (Package) R/3 services management
Attribute
Message class 11  
Short Description External Services Management    
Message Number 388  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20100310   
Message Text
An invoice already exists for this entry sheet
Help Document

Diagnosis

An invoice has already been posted for this entry sheet. Please note that the service specifications - and thus the value of the entry sheet - cannot therefore be changed.

System Response

Procedure

Before the services recorded in the entry sheet can be changed, the invoice must be cancelled.

Procedure for System Administration

History
Last changed on/by 20100310  SAP 
SAP Release Created in