Configuration Adobe Document Services Portal 7.3

Hello colleagues,
I has been this guie,
http://scn.sap.com/people/sunny.pahuja2/blog/2012/01/04/ads-configuration-in-netweaver-73
The RFC ADS in transaction SM50 dont work properly,
Can you help me?
Thanks

Hello RB,
The problem is in these report,
FP_PDF_TEST_00
FP_TEST_IA_01
FP_CHECK_DESTINATION_SERVICE & FP_CHECK_HTTP_DATA_TRANSFER
without check
with check
The password in ABAP user and Java is the same.
Thanks for your support.

Similar Messages

  • Configuring Adobe Document  Services

    Hi
    I am working on developing a dynamically generating a non-interactive form, such as an order confirmation.
    When i run it says there is an internal server error . I think the problem is that i have not configured Adobe Document services.
    Can you please let me know how to configure the services.
    Thanks
    Sharath

    Hi,
    Please be more specific regarding the error.If you are having problems with the Configuration of Adobe Document Services please do refer the following link :
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/9e4e9afb-0701-0010-f8a8-b8cd093662c2
    For the latest version of Configuration guide login to
    http://service.sap.com/instGuides.You will need to have need a SMP ID.
    Regards,
    Vijith

  • Is it necessary AS Java for configuring Adobe Document Services?

    I have only ECC system, I this Adobe Document Services configuration is possible in AS ABAP.

    Hi,
    Read this doc.
    [http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/30a9630b-4f89-2a10-6fab-e311b3ffd9a6?quicklink=index&overridelayout=true]
    Thanks
    Siva

  • Configure  Adobe document services ADS  in NW 7.3

    I expert
    Please help me.
    how do I configure ADS in portals netweaver 7.3 ?
    I have this guide but it is netweaver 7.0
      http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/06717aea-0c01-0010-b28f-e6494458788f?QuickLink=index&overridelayout=true

    Have a look here:
    [Adobe Document Services for Form Processing |http://help.sap.com/saphelp_nw73/helpdata/en/4b/9965d2e81d2d1be10000000a42189c/frameset.htm]
    It's described there for ABAP and Java.
    Hope this helps,
    Bernd

  • Installing and Configuring Adobe Document Services For Print Forms

    Hi,
    I want to use Adobe Document Services,for Print Forms Scenario,on ABAP side.
    I installed the Adobe document Services following the steps in the Installation Guide.I obtained the Credentials file and supplied it during installation.
    Then i followed the steps in the configuration Guide,except for the SSL connection part, as i have chosen Basic Authentication .
    The Web Service is running and on opening the home page,when i test the method rpData,it asks for Username and password,when i supply my username password it says, user does not have rights to method rpData.
    I even tried using J2ee Admin rights,user with SAP_ALL rights, and ADS_AGENT.
    When i test the service from ABAP side,using the RFC destination i created on Client 400,from where i want to use it, the test shows status code OK.
    When i test a form through transaction SFP,it asks for  USERNAME and password,which i tried as my USERID,ADMIN ID with SAP_ALL rights, even with the users i created during Configuration like ADS_AGENT, ADSUser etc.
    Our J2ee Engine is installed on Client 200,i installed the ADS on Client 200 and created the users ADS_AGENt(service user with role SAP_BC_FP_ICF) and ADSuser on Client 200.
    I also activated the ICF services and created the destination for the destination service using Visual Administrator.
    My Issues:
    1)To test the Webservice,what USER ID password needs to be supplied?Do i need some Special role or rights?
    2)During Configuration ,when i create a USer in SAP Web AS ABAP for Basic Authetication,after creating ADSCallers Role and assigning to ADSUSer ,in Visual Administrator,after selecting com.adobe/AdobeDocumentServices*AdobeDocumentServicesAssembly.jar ,under ADSCallers,i ama ble to see the both the users ADSUser(user in j2ee Engine for basic authentication ), and ADSUSER (user type system in ABAP),are visible,
    When try to add ADSUSEr by choosing ADD,from USER Tree , it doesn't do so.So i Added the ADScallers group instead,thus indirectly both users added.Can this be a Problem?
    3)What else do i need to do?Am i missing something?
    Please help.
    Regards,
    Siddhartha

    Hi all,
    I am having an issue in which my ecc could not use properly the ADS on the EP.
    I could properly execute FP_PDF_TEST_00 from se38 transaction which gives the correct version no of ADS.  Also I am able to get the correct version no by giving username and password at http://<J2EE_host>:<J2EE_port>/AdobeDocumentServices/Config  which seems like the ADS is working properly in EP.
    However when the abaper is trying to run his form using spf like ZFORM_VENDOR  it is showing error like
    " Error during activation Message no. EU837 "
    Can you please shed some light on what all steps I need to check to ensure that ADS is working properly ?

  • Difficulty in configuring Adobe Document Services

    Hi All
    I have installed Adobe Document Services on a Java WAS 6.40 with SPS15. I have patched the ADS also to sps15. Now I am having a hard time configuring the ADS even though I am following the config guide. First of all the ADS shows stopped in the deployed application on the server. Please help. Thanks.
    Pankaj

    Hi Marcus
    Thanks for responding to my Querry. I managed to resolve the problem in starting the ADS and further configured it to respond on the basic authentication. I now need to configure the SSL part. I am not too sure if the Config guide is very helpful. If you have better documentation for configuring the SSL on ADS it would be really appretiated. Thanks.
    Pankaj

  • How to configure adobe document services

    hi
      experts,
        i have downloaded the adobe document service from sap i need to know where it has to be installed wheather in client side or on server side how to install and configure it.

    Hi Ameen,
    Check the ADS Configuration guide in https://websmp210.sap-ag.de/adobe -> Media Library->Documentation.
    Its configured in the java stack of the WAS.
    Regarding any issues while configuring, please search this forum for similar posts.
    Hope this helps,
    Anto.

  • Error in configuring Adobe Document Services (Adobe Interactive Forms)

    Hi there,
    I've installed the Netweaver 2004s SP16 Sneak Preview.
    Then I created the user group ADSCallers and the user ADSUser.
    The security roles are also configured. After that, I configured the Basic Authentication (except SLD, which I haven't done yet).
    I have also made sure the IIOP and Data Manager services are set to "start always".
    Finally, I installed the credentials and restarted the PDF Manipulation Module service.
    When I browse to the page http://<server>:<port>/AdobeDocumentServices/Config , click on "test" and enter the login data (ADSUser), I get the following error:
    " Required stream: "PDFDocument" not found."
    Below is the request and the response:
    REQUEST:
    POST /AdobeDocumentServices/Config?style=document HTTP/1.1
    Host: lt0077:50000
    Content-Type: text/xml; charset=UTF-8
    Connection: close
    Authorization: <value is hidden>
    Content-Length: 848
    SOAPAction: ""
    <?xml version="1.0" encoding="UTF-8" ?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema"><SOAP-ENV:Header><sapsess:Session xmlns:sapsess="http://www.sap.com/webas/630/soap/features/session/"><enableSession>true</enableSession></sapsess:Session></SOAP-ENV:Header><SOAP-ENV:Body><pns:rpData xmlns:pns='urn:AdobeDocumentServicesVi'><ns1:rpStrings xmlns:ns1='urn:AdobeDocumentServicesVi' xmlns:pns='urn:com.adobe'><pns:RpString><pns:name></pns:name><pns:value></pns:value></pns:RpString></ns1:rpStrings><ns2:rpStreams xmlns:ns2='urn:AdobeDocumentServicesVi' xmlns:pns='urn:com.adobe'><pns:RpStream><pns:name></pns:name><pns:value>AA==</pns:value></pns:RpStream></ns2:rpStreams></pns:rpData></SOAP-ENV:Body></SOAP-ENV:Envelope>
    RESPONSE:
    HTTP/1.1 200 OK
    Connection: close
    Set-Cookie: <value is hidden>
    Set-Cookie: <value is hidden>
    Server: SAP J2EE Engine/6.40
    Content-Type: text/xml; charset=UTF-8
    Date: Wed, 28 Feb 2007 08:45:09 GMT
    <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ><SOAP-ENV:Body><rpl:rpDataResponse xmlns:rpl='urn:AdobeDocumentServicesVi'><rpl:Response xmlns:pns='urn:com.adobe'><pns:rpStrings><pns:RpString><pns:name>Results</pns:name><pns:value>Required stream: "PDFDocument" not found.</pns:value></pns:RpString><pns:RpString><pns:name>VersionInfo</pns:name><pns:value>700.20050830104842.229734</pns:value></pns:RpString></pns:rpStrings></rpl:Response></rpl:rpDataResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>
    I hope you can help me out since I didn't find any useful resources...
    Kind regards,
    Allan

    Hi,
    Actually I don't know, as I'm still learning AIF.
    How can I test that?
    Thank you for the response!
    I've tested this though:
    http://localhost:50000/webdynpro/dispatcher/local/TutWD_OnlineInteractiveForm/OnlineInteractiveFormApp
    There I can see the PDF etc, but I can't use the dropdown boxes or the submit/check buttons.
    Is this because of my credentials, which are for ReaderRights?
    Kind regards,
    Allan
    Message was edited by:
            Cernum NetWeaver Team

  • Configuration Adobe Document Services

    Hey,
    I'm using Interactive Form in a web-dynpro project but when I execute the application I receive this stack:
    com.sap.tc.webdynpro.pdfobject.core.PDFObjectRuntimeException: Service call exception; nested exception is:
         com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (302) Found.
         at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:268)
         at com.sap.tc.webdynpro.pdfobject.core.PDFObject.createPDF(PDFObject.java:209)
         at com.sap.tc.webdynpro.clientserver.adobe.AdobeFormHelper.createPDFDocumentForUIElement(AdobeFormHelper.java:417)
         at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:161)
         at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.afterHandleActionEvent(ClientApplication.java:1088)
         at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleActionEvent(WebDynproMainTask.java:393)
         at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:640)
         at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
         at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:251)
         at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:154)
         at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:116)
         at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:48)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:391)
         at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:265)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:345)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:323)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:865)
         at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:240)
         at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
         at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
         at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
         at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
         at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
         at java.security.AccessController.doPrivileged(Native Method)
         at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
         at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)
    Caused by: java.rmi.RemoteException: Service call exception; nested exception is:
         com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (302) Found.
         at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:85)
         at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:95)
         at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:265)
         ... 27 more
    Caused by: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (302) Found.
         at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.handleResponseMessage(MimeHttpBinding.java:776)
         at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.call(MimeHttpBinding.java:1163)
         at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:78)
         ... 29 more
    I use SAP NetWeaver 6.40 SP 11 and Acrobat Reader 7.0.
    I have installed ADS and Credentials for ADS.
    I have created ADSUser and ADSGroup but when try to test it the system displays the same Invalid Response Code above.
    Someone can help me? 
    Regards,
    Federica

    Hi Federica
    I got the same error message. What I did, was to upgrade to SP 15, and install the Reader Right credential.
    If you have a problem with your ADSUser, you should get another error message saying "Error 500, User not authorize".
    As Matthias says in another thread:
    SP9 only supports Reader 6.0.2 and not Reader 7. In order to user Reader 7 you need to install xACF11.exe which only works with Web AS SP10 and 11
    (Adobe Interactive Forms ADSUser problem)

  • Configuring Adobe Document Services using only the ABAP stack

    Hi experts!
    Would it be possible to configure ADS if your SAP system has no Java stack, and without having to connect it to another system that has a Java stack or portal?
    We've come across a how-to-guide here in SDN about offline interactive forms; in its introduction we are told that in fact the ADS comes included with WAS 6.40, but it doesn't specifically tell how to configure it. There is also the possibility that we misunderstood that statement though.
    If anybody got ideas, kindly let me know. Any help will be appreciated.
    Thanks,
    Joseph

    Yeah, the illustration in http://help.sap.com/saphelp_nw70/helpdata/en/37/504b8cbc2848a494facfdc09a359b1/frameset.htm -> Architecture give this point as well.

  • A few questions regarding the configuration of Adobe Document Services

    <u><i>For Your Information: the main questions are repeated at the end of this post.</i></u>
    The Adobe Document Services seems to work fine. The test I did on http://<server>:<port>/AdobeDocumentServices/Config gives the error
    ' "Required stream: "PDFDocument" not found.” ' so that's fine.
    But when I do this: http://server:50000/webdynpro/dispatcher/local/TutWD_OnlineInteractiveForm/OnlineInteractiveFormApp
    The result: the PDF is shown and I can enter text in the textboxes and also use the radioboxes.
    But I can't use the dropdownboxes, neither can I use the "submit" and "check" buttons..
    Is this normal? Or is it because of the ReaderRights credential?
    Or is it necessary to install the ACF?
    Here is some info I got from a blog:
    "<b>Client Side Requirements</b>
    Follow the steps mentioned below. Please make sure the following prerequisites are met before working with Adobe Interactive Forms.
    NWDS 7.0 / 6.0
    Adobe Live cycle designer 7.1 / 7.0
    Adobe Reader 7.0.8 [ Minimum : 7.0.1]
    <b>End User Requirements</b>
    Adobe Reader 7.0.8 [ Minimum : 7.0.1]
    Active Component Framework (ACF) - SPS 9, SPS 10"
    Two more questions;
    1)This info is in the config guide:
    "If you have installed the ADS and the WD runtime environment on different J2EE engines and if the communication between these engines uses the SLD, you need to publish the ADS to the SLD."
    Does this mean that I don't need to do this when I haven't used SLD? Or is it necessary to install SLD?
    Some more info:
    Prerequisites:
    A System Landscape Dir must already have been configured.
    If you have not yet done so, perform the necessary activities according to the documentation SAP System Landscape Directory, Administrative Activities section, chapters:
    Start and stop the SLD Service
    Configure the SLD Server
    Configure data persistence
    Make settings for the SLD bridge
    You can find this documentation by calling the following URL in your web
    browser: http://<host>:<port>/sld
    When I check this URL, I don't see anything concerning an (already configured) SLD.
    2) Do I need the license below too to develop in AIF?
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes/sdn_oss_bc_srv/~form/handler%7b5f4150503d3030323030363832353030303030303031393732265f4556454e543d444953504c4159265f4e4e554d3d373530373834%7d
    Main questions----
    I need to create a form with a few fields (of which some fields are mandatory); then I have to use a few BAPI's to check these fields and to save the content in a CRM system.
    I've installed Netweaver Sneak Preview, and configured Adobe Document Services (made ADSUser & ADSCaller, set IIOP etc to Autostart, Installed the credentials). The tests seem to work fine, but I haven't developed anything yet.
    My questions:
    1)Is it necessary to install the ACF?
    2)Is it necessary to install Adobe LifeCycle Designer?
    3)Also SLD?
    4)Also the license described above?
    Grz
    Allan
    Message was edited by:
            Allan Duinslaeger

    No one?
    Some questions are answered by someone else.
    -The SLD is okay, it doesn't need to be configured
    -The Adobe Lifecycle Designer is automatically installed when installing the Netweaver Studio Sneak Preview SP16
    Just two more questions:
    1)when I open http://server:port/webdynpro/dispatcher/local/TutWD_OnlineInteractiveForm/OnlineInteractiveFormApp
    The PDF is shown but I can't use the buttons or the dropdown boxes.
    I tried to install ACF but I have NW04s SP16, and the ACF is only SP11.
    So when I install that, it only shows a blue screen with "I am the placeholder control"
    When I install ACF SP19 for NW04, the PDF shows again, but I still can't use the buttons or dropdowns. Is this normal?
    2) Do I need the license described below?
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes/sdn_oss_bc_srv/~form/handler%7b5f4150503d3030323030363832353030303030303031393732265f4556454e543d444953504c4159265f4e4e554d3d373530373834%7d
    Main questions----
    I need to create a form with a few fields (of which some fields are mandatory); then I have to use a few BAPI's to check these fields and to save the content in a CRM system.
    I've installed Netweaver Sneak Preview, and configured Adobe Document Services (made ADSUser & ADSCaller, set IIOP etc to Autostart, Installed the credentials). The tests seem to work fine, but I haven't developed anything yet.
    My questions:
    1) What about the ACF?
    2) Also the license described above?
    Grz
    Allan

  • Adobe Document Services (ADS) Configuration

    Hello,
    I need to configure ADS for Form Processing (ABAP). However, I got the following landscape:
    AS JAVA instance: Netweaver 7.01 (EP/BI-Java)
    AS ABAP instance: Netweaver 7.4 SR1
    Is there any restriction or consideration regarding this scenario? I mean, having an ABAP stack higher than the JAVA. Is it possible?
    Regards,
    JAM

    Hi JAM,
    Please find pre-requisite information in SAP help as below
    Configuring Adobe Document Services for Form Processing (ABAP) - Adobe Document Services for Form Processing - SAP Libra…
    Prerequisites
    The AS Java where the ADS are running should have at least the same release as the AS ABAP.
    Caution
    The following functions for PDF forms require at least the ADS version on AS Java 7.20:
    Parallelization of large print jobs
    Stitching of PDF forms
    Hope this helps.
    Regards,
    Deepak Kori

  • Adobe document service configuration

    Hello,
    We are in the process of configuring adobe document service and having issues in configuring credentias
    Background:
    Web AS Java 640 only
    Steps we have followed:
    1. Have installed adobe document service
    2. creating user for basis authentication
    3.Setup basic authentication
    4. Published adobe document services to SLD
    I dont find the directory Trustmanager/trust/credentials under usr/sap/SAPSID/SYS/GLOBAL/Abodedocument  for installing PKCS credential.
    Please guide how to proceed further and what could be the issue?
    Appreciate your response
    Thanks,
    Vadi

    Hi Vadi,
    what SP do you have installed? According to the Adobe Document Services Configuration Guide the Directory has to be created as described SAP Note 682619 when you're running a lower SP than 12.
    Best regards
    Gregor

  • Adobe Document Services add-on  download  location  for CE 7.1 SP1

    Hi All,
         Recently i downloaded the CE 7.1 SP1 and installed successfully, now i want enable the Adobe document service in CE 7.1.
    I found some forums we have to install the Add-on for Adobe document service, where can i get this add-on and how to configure this please let me know .
    Is it possible to configure Adobe document service on CE 7.1 trail version.
    Thanks and Regards,
    Sridhar

    I found we have to download from SMP....

  • Adobe Document Services / Interactive Forms

    Gud Mrng Techies,
    Can anyone suggest a gud reading on
    1. How To Configure Adobe Document Services on J2EE Engine.
    2. How To Work With Adobe Interactive Forms in NWDS using Adobe Live Cycle Designer.
    Thanks in advance....
    Bhushan Reddy.

    Hi Bhushan,
    Very good morning.!!
    The main purpose of ADS,adobe dosument services is to design and create interactive PDF forms. These services are installed as Web services on a J2EE Engine and have the destination URL as default.We need to ensure that we install the Adobe document services on the J2EE Engine on which the Web Dynpro runtime environment is deployed.
    If the Adobe document services are not provided on the J2EE Engine on which the Web Dynpro runtime environment is deployed, you must change the destination URL of the Adobe document services using the Visual Administrator.
    Check the below links for a good reading of the same
    http://www.adobe.com/nl/pdfs/7_SAP.pdf
    http://wwwimages.adobe.com/www.adobe.com/enterprise/partners/pdfs/solution_in_detail_interactive_forms.pdf
    hope these are helpful for u.
    Regards,
    Shaila

Maybe you are looking for

  • Design question - new to ISW

    Sun-AD Identity synch working great in testing mode (bidirectional password and attributes), but some questions for a production implementation. Ad Forest has multiple domains, but our Sun Dir only has one - o=company.com. There's no real relation be

  • Product and Software component in SLD

    Hi, What is the basic concept of product and Software component.I have few questions. If our company is going for Sap implementation of ISmedia and XI as middleware for interfacing with other systems then what do we need to do for product and SWC. Do

  • Trying to monitor database validating with vba

    Hi, i am going to try use sql query to check that data was saved in my database. and if that data not saved some message give me warning error. thanks.

  • Error in R/34.6c

    I have this error from a user and do not know how to go about it. Could anyone help.... environment is 4.6c...below is the error given by the user Issue Description: SAP -- User called in to report that she receives an error when she attempts to emai

  • Changing the PXI-6624 Counter Output rate on the fly

    I'm programming an application in VB.net 2005 to set several counter output channels (each with its own task) on the PXI-6624 card. I'd like to know if there is a way to change the frequency of the output without stopping the task, changing the frequ