SAP ABAP Message Class AH Message Number 640 (FM &1: Parameters &2 and &3 cannot be specified simultaneously)
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 640  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20110810   
Message Text
FM &1: Parameters &2 and &3 cannot be specified simultaneously
Help Document

Diagnosis

Internal error: incorrect call of the function module

If you specify TWAERS as a table, do not enter TWAERS in the header.

System Response

Procedure

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