2020228 - SPROXY error CX_SRAPI_PRECONDITION_VIOLATED

• You have an R/3 backend system connecting to a Process Integration (PI) system for ABAP proxy communication
• When calling transaction SPROXY the following dump occurs in ST22:

Runtime Errors      UNCAUGHT_EXCEPTION
Except.             CX_SRAPI_PRECONDITION_VIOLATED
Date and Time       xx.xx.xxxx xx:xx:xx

What happened?                                                                                    
    The exception 'CX_SRAPI_PRECONDITION_VIOLATED' was raised, but it was not                      
    caught anywhere along the call hierarchy.                                   
                                                                                                   
    Since exceptions represent error situations and this error was not                            
    adequately responded to, the running ABAP program                                              
    'CL_SRAPI_SERVICE_REP_ADDRESS==CP' has to be terminated.

• PI Release Independent
• SAP NetWeaver
• SAP Process Integration
• Any backend system connecting to a central PI

Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, NetWeaver, XI, ECC, ERP, EHP, 6.0, 7.0, R/3, interface, SAP_PROXY_ESR , KBA , sprox_check_ifr_address , BC-XI-IBD , Integration Builder - Design , BC-DWB-PRX , Proxy Generation , Problem