also gives error
{"error":{"code":"SY/530","message":{"lang":"en","value":"RFC call was not successful because of system failure 'Name or password is incorrect (repeat logon)'."},"innererror":{"application":{"component_id":"OPU-BSC-TGW","service_namespace":"/IWPGW/","service_id":"TASKPROCESSING","service_version":"0002"},"transactionid":"56EA59553E2354C6E100000061FD2E9B","timestamp":"20160318105835.2928990","Error_Resolution":{"SAP_Transaction":"Run transaction /IWFND/ERROR_LOG on SAP Gateway hub system and search for entries with the timestamp above for more details","SAP_Note":"See SAP Note 1797736 for error analysis (https://service.sap.com/sap/support/notes/1797736)"},"errordetails":[{"code":"/IWBEP/CX_MGW_BOP_RFC_SYSTEM","message":"RFC call was not successful because of system failure 'Name or password is incorrect (repeat logon)'.","propertyref":"","severity":"error","target":""},{"code":"/IWBEP/CX_MGW_TECH_EXCEPTION","message":"An exception was raised.","propertyref":"","severity":"error","target":""}]}}}
