We are developing a custom UI5 application.
It is developed in the WebIDE, and therefore deployed as a BSP.
When we use the underlying model for calls ( currently 3, no CRUD ), we chose the path of using ONLY functionimports to communicate with the backend.
All of them work with the POST method.
And all of them work ONLY inside the WebIDE.
Once, I access the BSP URL otherwise, we get HTTP 500 error with "error while requesting the ressource.
We already created links, to enable special portfowarding, no result.
Let's stick to my URL from the BSP first.
I paste it into my 3 browsers: 500.
We also created a special non dialogue-user with proper roles and permissions, and in the SICF tree we assigned it .
Again, when calling from inside the WebIDE, the functionimport-calls work, otherwise not.
Error-Logs are empty.
Dumps do not happen.
ST05 trace shows where 500 is passed, deeply inside the HTTP framework, yet no chance to spot the code location, neither a breaktpoint.
In SICF logon-settings we have:
Types all, also flagged "all", SAML: inherited from parent node, sec-sessions Not limited, fix user and pw, sec: Standard, auth:Standard Sap user.
The gui-options contain ONLY one flag: ~CHECK_CSRF_TOKEN 0.
In my client I use :
Where the model is initialized as :
function initModelV2() {
var sUrl = "/sap/opu/odata/sap/Z_this_is_a_company_secret_service/";
var oModel = new sap.ui.model.odata.v2.ODataModel(sUrl);
sap.ui.getCore().setModel(oModel);
}
What else can I do to get "at least closer" to the reason, WHY ?
I could solve it, and believe it or not, sometimes simple logic helps.
I debugged the backend of CL_HTTP_RESPONSE, and once I saw, GET_STATUS, I thought to look for SET_STATUS.
There it was:
this.rModel.setHeaders( {"X-Requested-With" : "X" } );
Was missing.
Though I set it in the manifest of my model, it was not passed.
Once set in the code, it worked.
I wonder, why it is not accepted in manifest.
I have an assumption.
1st: I have this in my manifest ( yellow arrow shows, where i HAD it set up before):
But I also have an instantiation in my code, in servicebindings.js with this code
Can it be, that, in the end, I have accidently created 2 models ?
Related
We use APIs, baninst1.PP_DEDUCTION.p_update and baninst1.PP_DEDUCTION.p_create, to maintain our payroll tables of benefit/deduction data. Numerous packages utilize the APIs. We would like to create a package containing the API call that all the existing packages can use and remove the code that is repeated in each package. I tried EXECUTE IMMEDIATE for the purpose of having a dynamic API name. However, I have not been able to get the syntax correct. I’m hoping you will help me.
create or replace PACKAGE BODY "ORBIT"."MM_BENEFITS_COMMON" AS
PROCEDURE PAY_P_EMPLOYEE_BENEFIT_ACTION(pi_benefit_action IN VARCHAR2,
pi_pidm IN pdrbded.pdrbded_pidm%TYPE,
pi_status IN pdrdedn.pdrdedn_status%TYPE,
pi_bdca_code IN pdrbded.pdrbded_bdca_code%TYPE,
pi_effective_date IN pdrdedn.pdrdedn_effective_date%TYPE DEFAULT NULL, pi_user_id IN pdrdedn.pdrdedn_user_id%TYPE DEFAULT NULL, pi_data_origin IN pdrdedn.pdrdedn_data_origin%TYPE DEFAULT NULL,
po_base_rowid_out OUT gb_common.internal_record_id_type,
po_detail_rowid_out OUT gb_common.internal_record_id_type,
pi_amount1 IN pdrdedn.pdrdedn_amount1%TYPE DEFAULT NULL,
pi_opt_code1 IN pdrdedn.pdrdedn_opt_code1%TYPE DEFAULT NULL) IS
BEGIN
--Call the API for p_create or p_update.
baninst1.PP_DEDUCTION.pi_benefit_action(p_pidm => pi_pidm,
p_status => pi_status,
p_bdca_code => pi_bdca_code,
p_effective_date => CASE
WHEN pi_benefit_action 'p_create' THEN
TRUNC(pi_begin_date)
ELSE
TRUNC(pi_effective_date)
END,
p_user_id => pi_user_id,
p_data_origin => pi_data_origin,
p_base_rowid_out => po_base_rowid_out,
p_detail_rowid_out => po_detail_rowid_out, p_amount1 => pi_amount1,
p_opt_code1 => CASE
WHEN LENGTH(pi_opt_code1) = 1 THEN
'0' || pi_opt_code1
ELSE pi_opt_code1
END);
END PAY_P_EMPLOYEE_BENEFIT_ACTION;
END MM_BENEFITS_COMMON;
create or replace PACKAGE BODY "ORBIT"."MM_BENEFIT_TEST" AS
PROCEDURE PAY_P_MM_BENEFIT_TEST IS
lv_base_rowid_out gb_common.internal_record_id_type;
lv_detail_rowid_out gb_common.internal_record_id_type;
BEGIN
--Pass data to the common benefits package for the api call
MM_BENEFITS_COMMON.PAY_P_EMPLOYEE_BENEFIT_ACTION('p_update', 9999999, 'A', 'VI1', '01-JAN-2022', 'MM_Test', 'MM_TEST', lv_base_rowid_out, lv_detail_rowid_out, 25.82, NULL);
END PAY_P_MM_BENEFIT_TEST;
END MM_BENEFIT_TEST;
I'm not sure what's bothering you, actually. You did post some code, but - I don't know what it represents.
Let's see what you said:
"We use APIs, baninst1.PP_DEDUCTION.p_update and baninst1.PP_DEDUCTION.p_create, to maintain our payroll tables of benefit/deduction data."
OK
"Numerous packages utilize the APIs."
it means that there are many packages and they call those p_update and p_create procedures; that's also OK
"We would like to create a package containing the API call that all the existing packages can use and remove the code that is repeated in each package."
that would be a new package; you'd cut that piece of code from all of your packages and paste it into a new one.
OK, makes sense. Instead of all that code (in every package), you'd put call to newly created procedures (that reside in a newly created package)
"I tried EXECUTE IMMEDIATE for the purpose of having a dynamic API name. However, I have not been able to get the syntax correct."
why dynamic SQL? There's nothing dynamic here. Instead of dozens of lines of code you currently have (that do something), you'd put one line - the one that calls that newly created procedure (and pass parameters)
From my point of view, there's nothing unusual in what you want to do and I can't imagine what problems you could have in doing it; it's pretty much straightforward.
In a mozille extension I run:
SecSess.Logger.info("ctypes test");
Components.utils.import("resource://gre/modules/ctypes.jsm");
SecSess.Logger.info("1");
this.lib = ctypes.open("libcrypto.so");
SecSess.Logger.info("2");
var a = new Uint8Array(1<<10);
SecSess.Logger.info("3");
var ptr = new ctypes.uint8_t.ptr(a.buffer);
SecSess.Logger.info("4");
Why this ugly logging after each step you might ask? Well this code fails without showing me an error. (or at least I can't find the error message)
This is printed:
ctypes test
1
2
3
So the 5th log message is never printed which means the following statement never completes:
var ptr = new ctypes.uint8_t.ptr(a.buffer);
This is a simplified version of some old code I have to work with and which I also found online as being valid. However it doesn't work. This add-on wasn't developped using the new SDK with jpm. Quite frankly I don't know how and when it was developped but I need to run some tests on it. It comes with a few source files ordered in a components and a modules directory and a chrome.manifest and install.rdf in the root. I copied these files to the extension directory of Mozilla in order for it to work. The extension executes but there seems to be a problem with ctypes. Aren't ctypes fully supported anymore or are these old style add-on no longer valid for the modern Firefox?
Regards,
Roel
I think they landed a a patch to disallow making a pointer from buffers. I'll double check.
Edit:
Ah per this: https://developer.mozilla.org/en-US/docs/Mozilla/js-ctypes/Using_js-ctypes/Working_with_ArrayBuffers, you don't have to wrap it with a ctypes.uint8_t.ptr just pass it like a.buffer to wherever you need it. :)
I'm having some problems with the freebase api. I have managed to put a key to the freebase provider so I don't see any 403 errors, relating quota restrictions. But since I used a google api key, commons is not being recognized when I hit "alt + enter". But while I'm writing, the provider manages to show me data.
[<Literal>]
let FreebaseApiKey = "AIzaSyCOn15-T31Ls"
type FreebaseDataWithKey = FreebaseDataProvider<Key=FreebaseApiKey>
let dataWithKey = FreebaseDataWithKey.GetDataContext()
let travelDestinations = dataWithKey.Commons.Travel.``Travel destinations``
let all = travelDestinations |> Seq.toList
let first = all.Head.Name
As you can see, I have access to Travel Destinations, so the provider shows me data correctly but when I execute it:
Script.fsx(17,38): error FS0039: The field, constructor or member 'Commons' is not defined
The weird thing is that if I delete the google key, and use the provider, this error does not happen. Any clues?
In a provider like freebase, we need to do things asynchronously, and that unfortunately causes the error reporting not to be very good (see https://github.com/fsharp/fsharp/issues/280)
What's probably happening is that freebase is returning errors due to the api key not being right or something similar, and does errors are not surfacing, as the toplevel objects are already cached. You can either look under Fiddler to see the json being returned, use data.DataContext.SendingQuery or data.DataContext.SendingRequest, or clean the cache by deleting the FreebaseSchema and FreebaseRuntime folders under your temporary internet files system folder.
We recently tried to change this to cause errors to surface by generating the toplevel types synchronously, but that caused other problems (https://github.com/fsharp/FSharp.Data/issues/522)
One of my users at a large university (with, I imagine, the aggressive security settings that university IT departments general have on their computers) is getting an empty string returned by Windows XP for CSIDL_COMMON_APPDATA or CSIDL_PERSONAL. (I'm not sure which of these is returning the empty string, because I haven't yet examined his computer to see how he's installed the software, but I'm pretty sure it's the COMMON_APPDATA...)
Has anyone encountered this or have suggestions on how to deal with this?
Here's the Delphi code I'm using to retrieve the value:
Function GetSpecialFolder( FolderID: Integer):String;
var
PIDL: PItemIDList;
Path: array[0..MAX_PATH] of Char;
begin
SHGetSpecialFolderLocation(Application.Handle, FolderID, PIDL);
SHGetPathFromIDList(PIDL, Path);
Result := Path;
end; { GetSpecialFolder }
ShowMessage(GetSpecialFolder(CSIDL_COMMON_APPDATA)); <--- This is an empty string
Edit:
Figuring out this API made me feel like I was chasing my tail - I went in circles trying to find the right call. This method and others similar to it are said to be deprecated by Microsoft (as well as by a earlier poster to this question (#TLama?) who subsequently deleted the post.) But, it seems like most of us, including me, regularly and safely ignore that status.
In my searches, I found a good answer here on SO from some time ago, including sample code for the non-deprecated way of doing this: what causes this error 'Unable to write to application file.ini'.
If you want to find out why an API call is failing you need to check the return values. That's what is missing in this code.
You need to treat each function on its own merits. Read the documentation on MSDN. In the case of SHGetSpecialFolderLocation, the return value is an HRESULT. For SHGetPathFromIDList you get back a BOOL. If that is FALSE then the call failed.
The likely culprit here is SHGetSpecialFolderLocation, the code that receives the CSIDL, but you must check for errors whenever you call Windows API functions.
Taking a look at the documentation for CSIDL we see this:
CSIDL_COMMON_APPDATA
Version 5.0. The file system directory that contains application data for all users. A typical path is C:\Documents and Settings\All
Users\Application Data. This folder is used for application data that
is not user specific. For example, an application can store a
spell-check dictionary, a database of clip art, or a log file in the
CSIDL_COMMON_APPDATA folder. This information will not roam and is
available to anyone using the computer.
If the machine has a shell version lower than 5.0, then this CSIDL value is not supported. That's the only documented failure mode for this CSIDL value. I don't think that applies to your situation, so you'll just have to see what the HRESULT status code has to say.
I'm wondering if someone has an example on how can be used the TJvProgramVersionCheck component performing the check via HTTP.
The example in the JVCL examples dir doesn't show how to use HTTP
thank you
The demo included in your $(JVCL)\Examples\JvProgramVersionCheck folder seems to be able to do so. Edit the properties of the JVProgramVersionHTTPLocation, and add the URL to it's VersionInfoLocation list (a TStrings). You can also set up any username, password, proxy, and port settings if needed.
You also need to add an OnLoadFileFromRemote event handler. I don't see anything in the demo that addresses that requirement, but the source code says:
{ Simple HTTP location class with no http logic.
The logic must be implemented manually in the OnLoadFileFromRemote event }
It appears from the parameters that event receives that you do your checking there:
function TJvProgramVersionFTPLocation.LoadFileFromRemoteInt(
const ARemotePath, ARemoteFileName, ALocalPath, ALocalFileName: string;
ABaseThread: TJvBaseThread): string;
So you'll need to add an event handler for this event, and then change the TJVProgramVersionCheck.LocationType property to pvltHTTP and run the demo. After testing, it seems you're provided the server and filename for the remote version, and a local path and temp filename for the file you download. The event handler's Result should be the full path and filename of the newly downloaded file. Your event handler should take care of the actual retrieval of the file.
There are a couple of additional types defined in JvProgramVersionCheck.pas, (TJvProgramVersionHTTPLocationICS and TJvProgramVersionHTTPLocationIndy, both protected by compiler defines so they don't exist in the default compilation. However, setting the ICS related define resulted in lots of compilation errors (it apparently was written against an old version of ICS), and setting the Indy define (and then setting it again to use Indy10 instead) allowed it to compile but didn't change any of the behavior. I'm going to look more into this later today.
Also, make sure that the VersionInfoLocation entry is only the URL (without the filename); the filename itself goes in the VersionInfoFileName property. If you put it in the URL, it gets repeated (as in http://localhost/Remote/ProjectVersions_http.iniProjectVersions_http.ini, and will fail anyway. (I found this while tracing through the debugger trying to solve the issue.)
Finally...
The solution is slightly (but not drastically) complicated. Here's what I did:
Copy JvProgramVersionCheck.pas to the demo folder. (It needs to be recompiled because of the next step.)
Go to Project->Options->Directories and Conditionals, and add the following line to the DEFINES entry:
USE_3RDPARTY_INDY10;USE_THIRDPARTY_INDY;
Delete the JvProgramVersionHTTPLocation component from the demo form.
Add a new private section to the form declaration:
private
HTTPLocation: TJvProgramVersionHTTPLocationIndy;
In the FormCreate event, add the following code:
procedure TForm1.FormCreate(Sender: TObject);
const
RemoteFileURL = 'http://localhost/';
RemoteFileName = 'ProjectVersions_http.ini';
begin
HTTPLocation := TJvProgramVersionHTTPLocationIndy.Create(Self); // Self means we don't free
HTTPLocation.VersionInfoLocationPathList.Add(RemoteFileURL);
HTTPLocation.VersionInfoFileName := RemoteFileName;
ProgramVersionCheck.LocationHTTP := HTTPLocation;
ProgramVersionCheck.LocationType := pvltHTTP;
VersionCheck; // This line is already there
end;
In the ProgramVersionCheck component properties, expand the VersionInfoFileOptions property, and change the FileFormat from hffXML to hffIni.
Delete or rename the versioninfolocal.ini from the demo's folder. (If you've run the app once, it stores the http location info, and the changes above are overwritten. This took a while to track down.)
Make sure your local http server is running, and the ProjectVersions_http.ini file is in the web root folder. You should then be able to run the demo. Once the form appears, click on the Edit History button to see the information retrieved from the remote version info file. You'll also have a new copy of the versioninfolocal.ini that has the saved configuration info you entered above.