ABAP to Web Dynpro
hi every one,
My case is that, I already have ABAP report with selection screen.
Need to run same report in Web dynpro but with Web dynpro layout.
Now i have created Selection Screen in WD, want to pass entered data to ABAP report and run its logic.
The output should be in WD layout.
Hi,
Better you create a BAPI or RFC enabled FM and write the report code inside that with all the necessary
importing, exporting and other parameters.
Now you can use a Service call from the WDA to call this RFC and deisgn the WD layout for the selection screen and show the output in a table using Table UI element or ALV.
Please check the SDN for more on using the service call.
Usually the Service call is not called directly, you can practice this way later try to use the classes to aciheve the same.
Regards,
Lekha.
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We can easily get an image to appear on a form produced from Web Dynpro ABAP using an XML interface.
However, we are having an issue doing the same using a regular ABAP report and Data Dictionary interface.
We added a new field to our DDIC structure called signature TYPE RAWSTRING (we can't define a new domain with type X since SAP doesn't allow that, but they are both Variable Length Byte Strings).
We use the exact same code to upload the same image from UNIX, we see the byte string in our variable, but no image appears on our form (using the ImageField object).
We then created a Global variable with type Xstring in our interface. We pass our binary image to the function module. Through debugging, I see that an error occurs because the gloabl variable states it's max characters is only 255.
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thanks for the replies.
I did make sure to embed the image. We tried both jpg and bmp, but neither worked.
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DATA: lv_ds TYPE string VALUE '/sapmnt/DEV/interface/renewables/pbch-1/archive/352.bmp',
lv_xstring TYPE xstring.
OPEN DATASET lv_ds FOR INPUT IN BINARY MODE .
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EXPORTING
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[System.err] at com.sap.tc.buildplugin.techdev.ant.util.AntRunner.run(AntRunner.java:112)
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[System.err] at com.sap.tc.buildplugin.DefaultPluginV3Delegate$BuildRequestHandler.handle(DefaultPluginV3Delegate.java:66)
[System.err] at com.sap.tc.buildplugin.DefaultPluginV3Delegate.requestV3(DefaultPluginV3Delegate.java:48)
[System.err] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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[System.err] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[System.err] at java.lang.reflect.Method.invoke(Method.java:324)
[System.err] at com.sap.tc.buildtool.v2.impl.PluginHandler2.maybeInvoke(PluginHandler2.java:350)
[System.err] at com.sap.tc.buildtool.v2.impl.PluginHandler2.request(PluginHandler2.java:102)
[System.err] at com.sap.tc.buildtool.v2.impl.PluginHandler2.build(PluginHandler2.java:76)
[System.err] at com.sap.tc.buildtool.PluginHandler2Wrapper.execute(PluginHandler2Wrapper.java:58)
[System.err] at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1723)
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[System.err] at com.sap.tc.buildcontroller.CBSBuildController.build(CBSBuildController.java:727)
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[System.err] at com.sap.tc.buildcontroller.CBSBuildController.run(CBSBuildController.java:314)
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[System.err] at com.sap.tc.buildcontroller.CBSBuildController.mainLoop(CBSBuildController.java:207)
- Im able to start the application out of the Web Dynpro content manager with run => only the user interface is displayed without any functionality
- The normal start over the NWDS fails => error text
com.sap.tc.webdynpro.services.sal.core.DispatcherException: The requested deployable object 'local/J08_Flugdat_Daventdcflight~xxx.com' and application 'FlightListApp' are not deployed on the server. Please check the used URL for typos.
There two different URLs in use.
Start via NWDS:
http://frasapp562:50000/webdynpro/dispatcher/J08_Flugdat_Daventdcflight~xxx.com/FlightListApp
Start via web dynpro content manager:
http://frasapp562:50000/webdynpro/dispatcher/xxx.com/aventdc~flight/FlightListApp
For test purposes, we started the BAPI (BAPI_Flight_Getlist) on the ABAP system directly. It works.
Any ideas about the system behaviours (different URLs and missing functionality)?
Thanks a lot in advanced!
Best regards
ChristophThe Error has been solved The implementation of a method was missing....
Thx
Christoph
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