Hello, I have a problem parsing a JSON string and I need help. The string I receive: '[{"device_id":"1","pgt_id":"2","usertag":"3","hgl":"4","ls":"5","rs":"6","erg":"7"}]' The struct I devined: TYPE strPGTdataSet: STRUCT device_id :JSONVAR; pgt_id :JSONVAR; usertag :JSONVAR; hgl :JSONVAR; ls :JSONVAR; rs :JSONVAR; erg :JSONVAR; END_STRUCT END_TYPE The FB I call: ParseJSON( Execute:=xParseJSON, JSONString:= ADR(hTTPClient_0.httpResult.sContent), JSONStringSize:= SIZEOF(hTTPClient_0.httpResult.sContent),...