SAP ABAP Message Class /IWFND/CM_BEC Message Number 020 (RFC Error: GW is not a trusted system or the security key is invalid)
Hierarchy
SAP_GWFND (Software Component) SAP Gateway Foundation
   OPU-FND-CS (Application Component) IWF Common Services
     /IWFND/COS_SHARED_OBJECTS (Package) GW Framework - Shared Objects among Package /IWFND/COS
Attribute
Message class /IWFND/CM_BEC  
Short Description Backend Connectivity    
Message Number 020  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20131127   
Message Text
RFC Error: GW is not a trusted system or the security key is invalid
Help Document

Diagnosis

The calling system - the Gateway hub - is not a trusted system or the security key for the system is invalid.

System Response

The system does not process the request and triggers a RFC error:

L-RC=0

T-RC=1

Procedure

Solution: Reconfigure the trusted relationship between the Gateway hub and the backend system.

Procedure for System Administration

History
Last changed on/by 20131127  SAP 
SAP Release Created in   100