SAP ABAP Message Class AH Message Number 778 (Not possible to change the rate category)
Hierarchy
IS-UT (Software Component) SAP Utilities/Telecommunication
   IS-U-BI (Application Component) Contract Billing
     EE20 (Package) IS-U: Billing
Attribute
Message class AH  
Short Description IS-U billing (master data)    
Message Number 778  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20050224   
Message Text
Not possible to change the rate category
Help Document

Diagnosis

You changed the rate category for installation on . Backbilling has been established for this installation. The current backbilling period starts on . You are not permitted to change the rate category within the current backbilling period.

System Response

Procedure

If you wish to change the rate category, you can do so at the start of the next backbilling period. You can end the backbilling period early by executing a final billing.

History
Last changed on/by 20110810  SAP 
SAP Release Created in