Error while executing WDA with PDf form

Question

Hi,
when i'm executing WDA with PDF form i'm getting the following error message.
i've checked for Reader credential properties from Basis, they say evething is okay.
http://help.sap.com/saphelp_nw2004s/helpdata/en/56/f2c94a069f44a785b85748e11f82a0/content.htm
what must be theproblem.
Also when i execute other WDA application with PDF it is generating PDF .
pls help.
Error when processing your request
What has happened?
The URL http://dv1d11.corp.abc.pvt:8011/sap/bc/webdynpro/sap/zktest_pdf_try3/ was not called due to an error.
Note
The following error text was processed in the system D11 : WebDynpro Exception: ADS: com.adobe.ProcessingException: Could not retrieve a password for credential: ReaderRights(200,101).
The error occurred on the application server dv1d11_D11_11 and in the work process 2 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: RAISE of program CX_WD_GENERAL=================CP
Method: CREATE_PDF of program CL_WD_ADOBE_SERVICES==========CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/LADOBE==================CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/LADOBE==================CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L7STANDARD==============CP
Method: CONV_VIEW_INTO_VE_ADAPTER_TREE of program CL_WDR_INTERNAL_WINDOW_ADAPTERCP
Method: SET_CONTENT_BY_WINDOW of program CL_WDR_INTERNAL_WINDOW_ADAPTERCP
Method: RENDER_WINDOWS of program CL_WDR_CLIENT_SSR=============CP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system D11 in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server dv1d11_D11_11 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 2 in transaction ST11 on the application server dv1d11_D11_11 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 100 -u: 09039694 -l: E -s: D11 -i: dv1d11_D11_11 -w: 2 -d: 20081007 -t: 162655 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team

Answer 1

When you tried other WDAs with PDFs, where they interactive PDFs?  The reader rights are only needed for interactive PDFs. 
>WebDynpro Exception: ADS: com.adobe.ProcessingException: Could not retrieve a password for credential: ReaderRights(200,101).
That error message would sure to seem to point that the credentials are not accessible to the user that ADS webservice call is being made by.  That would certainly seem to me to point to a configuration problem at the Basis level.