How to pass XML data between applications
Hi,
can any one tell me how to pass XML data between applications
Thanks in advance
Sudheer
Steve,
I tried the code in the http package in the Appendix A section of your book. Each time i try a POST I get a HTTP/1.1 400 Bad Request error from the server. I can successfully do a GET from URLs. I have pretty much copied your code verbatim. Any ideas?
Thanks,
Sunder
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Steven Muench ([email protected]):
See the "Working with XML Messages" section starting on page 242 of my Building Oracle XML Applications. It covers how to Send and Receive XML messages over the web through HTTP GET and HTTP POST as well as specifically Example 6-30 that illustrates how to receive a posted XML message in a servlet and process it.
Hope this helps.<HR></BLOCKQUOTE>
null
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Trying to pass xml data to a web service
I'm working on an Apex application that is required to pass data to a web service for loading into another (non Oracle) system. The web service expects two stings as input, the first string is simply an ID, the second string is an xml document. I generate an xml 'string' using PL/SQL in an on-submit process prior to invoking the web service. If I pass regular text for the second parameter, the web service returns an error message which is stored in the response collection and displayed on the page as expected. When I pass the the xml data, I get a no data found error and the response collection is empty. I have tried this in our development environment on Apex 3.1.2 (database version 10.2). I also tried this on our Apex 4.0.2 sandbox (with the same Oracle 10.2 database). I have found that once I have nested xml, I get the no data found message, if I pass partial xml data, I get the error response from the web service. Perhaps I am not generating the xml correctly to pass to the web service (this only just occurred to me as I write this)? Or is there an issue passing xml data from Apex to the web service? Any help will be greatly appreciated! here is the code I use to generate the xml string:
declare
cursor build_data is
select u_catt_request_buid,u_catt_request_name,u_catt_cassette_buid,u_catt_cassette_name
,u_project_name,u_sub_project,replace(u_nominator,'ERROR ','') u_nominator
,replace(replace(u_going_to_vqc,'Yes','true'),'No','false') u_going_to_vqc
,u_promoter,u_cds,u_terminator
,u_primary_trait,u_source_mat_prvd,u_pro_resistance_1,u_vector_type
,nvl(u_my_priority,'Medium') u_my_priority
,replace(replace(u_immediate_trafo,'Yes','true'),'No','false') u_immediate_trafo
,replace(replace(u_new_bps_cmpnt,'Yes','true'),'No','false') u_new_bps_cmpnt
,u_compnt_name,u_new_cmpt_desc,initcap(u_target_crop) u_target_crop,u_corn_line
,u_plant_selection,u_num_of_ind_events,u_num_plants_per_event,u_molecular_quality_events
,replace(replace(u_field,'Yes','true'),'No','false') u_field
,u_t1_seed_request,u_potential_phenotype,u_submission_date
,u_sequence_length,u_trait,u_frst_parent,u_frst_parent_vshare_id,u_cds_vshare_id
,constructid,cassetteid,description
from temp_constructs_lims
order by constructid,description;
v_xml_info varchar2(350);
v_xml_header varchar2(1000);
v_xml_data clob;
v_xml_footer varchar2(50);
v_create_date varchar2(10);
v_scientist_name v_users.full_name%type;
v_scientist_email v_users.email_address%type;
v_primas_code construct.fkprimas%type;
v_nominator_name v_nominators.full_name%type;
v_file_length number;
begin
-- initialize variables
v_create_date := to_char(sysdate,'YYYY-MM-DD');
v_xml_data := null;
-- get name and email address
begin
select full_name,email_address
into v_scientist_name,v_scientist_email
from v_users
where ldap_account = :F140_USER_ID;
exception when no_data_found then
v_scientist_name := '';
v_scientist_email := '';
v_scientist_name := 'Test, Christine';
v_scientist_email := '[email protected]';
end;
-- set up xml file
if :OWNER like '%DEV%' then
v_xml_info := '
<?xml version="1.0" encoding="utf-8"?>
<exchange xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="deService"
xsi:schemaLocation="deService http://mycompany.com/webservices/apexdataexchange/schemas/RTPCATT.xsd">
else
v_xml_info := '
<?xml version="1.0" encoding="utf-8"?>
<exchange xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="deService"
xsi:schemaLocation="deService http://mycompanyprod.com/webservices/apexdataexchange/schemas/RTPCATT.xsd">
end if;
-- populate xml header records
v_xml_header := '<header xmlns="">
<stdXmlVer>2.0</stdXmlVer>
<sendingUnit>'||:P36_UNIT_NUMBER||'</sendingUnit>
<sendingPerson>'||v_scientist_name||'</sendingPerson>
<notification>'||v_scientist_email||'</notification>
<creationDate>'||v_create_date||'</creationDate>
</header>
<entities xmlns="">
for rec in build_data loop
begin
-- get primas code for current construct
select fkprimas
into v_primas_code
from construct
where constructid = rec.constructid;
exception when no_data_found then
v_primas_code := null;
end;
begin
-- get nominator name for current construct
select full_name
into v_nominator_name
from v_nominators
where nominator_id = rec.u_nominator;
exception
when no_data_found then
v_nominator_name := null;
when invalid_number then
v_nominator_name := catt_pkg.full_name_from_user_id(p_user_id => rec.u_nominator);
v_nominator_name := 'Test, Christine';
end;
v_xml_data := v_xml_data||'
<Construct>
<requestBUID>'||rec.u_catt_request_buid||'</requestBUID>
<requestName>'||rec.u_catt_request_name||'</requestName>
<cassetteBUID>'||rec.u_catt_cassette_buid||'</cassetteBUID>
<cassetteName>'||rec.u_catt_cassette_name||'</cassetteName>
<scientist>'||v_scientist_name||'</scientist>
<projectNumber>'||v_primas_code||'</projectNumber>
<subProject>'||rec.u_sub_project||'</subProject>
<comments>'||rec.description||'</comments>
<nominator>'||v_nominator_name||'</nominator>
<goingToVqc>'||rec.u_going_to_vqc||'</goingToVqc>
<primaryTrait>'||rec.u_primary_trait||'</primaryTrait>
<sourceMatPrvd>'||rec.u_source_mat_prvd||'</sourceMatPrvd>
<prokaryoticResistance>'||rec.u_pro_resistance_1||'</prokaryoticResistance>
<vectorType>'||rec.u_vector_type||'</vectorType>
<priority>'||rec.u_my_priority||'</priority>
<immediateTrafo>'||rec.u_immediate_trafo||'</immediateTrafo>
<newComponent>'||rec.u_new_bps_cmpnt||'</newComponent>
<componentName>'||rec.u_compnt_name||'</componentName>
<newComponentDescription>'||rec.u_new_cmpt_desc||'</newComponentDescription>
<targetCrop>'||rec.u_target_crop||'</targetCrop>
<Line>'||rec.u_corn_line||'</Line>
<plantSelection>'||rec.u_plant_selection||'</plantSelection>
<numOfIndEvents>'||rec.u_num_of_ind_events||'</numOfIndEvents>
<numOfPlantsPerEvent>'||rec.u_num_plants_per_event||'</numOfPlantsPerEvent>
<molecularQualityEvents>'||rec.u_molecular_quality_events||'</molecularQualityEvents>
<toField>'||rec.u_field||'</toField>
<potentialPhenotype>'||rec.u_potential_phenotype||'</potentialPhenotype>
</Construct>
end loop;
-- complete xml data
v_xml_footer := '
</entities>
</exchange>
-- complete submission data
:P36_XML_SUBMISSION := null;
:P36_XML_SUBMISSION := v_xml_info||v_xml_header||v_xml_data||v_xml_footer;
:P36_XML_SUBMISSION := trim(:P36_XML_SUBMISSION);
end;Here is an example of :P36_XML_SUBMISSION:
<?xml version="1.0" encoding="utf-8"?> <exchange xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="deService" xsi:schemaLocation="deService http://mycompany.com/webservices/apexdataexchange/schemas/RTPCATT.xsd"> <header xmlns=""> <stdXmlVer>2.0</stdXmlVer> <sendingUnit>10</sendingUnit> <sendingPerson>Test, Christine</sendingPerson> <notification>[email protected]</notification> <creationDate>2011-12-20</creationDate> </header> <entities xmlns=""> <Construct> <requestBUID>150000123</requestBUID> <requestName>AA0000123</requestName> <cassetteBUID>160000123</cassetteBUID> <cassetteName>AB000123</cassetteName> <scientist>Test, Christine</scientist> <projectNumber>T000123</projectNumber> <subProject>Discovery Plus</subProject> <comments>AA0000123 From CATT on 20-DEC-11 </comments> <nominator>Test, Christine</nominator> <goingToVqc>true</goingToVqc> <primaryTrait>promoter::intron::transit:gene::terminator</primaryTrait> <sourceMatPrvd>seed - stuff</sourceMatPrvd> <prokaryoticResistance></prokaryoticResistance> <vectorType>Plant Vector</vectorType> <priority>Medium</priority> <immediateTrafo>true</immediateTrafo> <newComponent></newComponent> <componentName>gene</componentName> <newComponentDescription>unknown function; sequence has some similarity to others</newComponentDescription> <targetCrop>Crop</targetCrop> <Line>Inbred</Line> <plantSelection>smidge ver2</plantSelection> <numOfIndEvents>6</numOfIndEvents> <numOfPlantsPerEvent>1</numOfPlantsPerEvent> <molecularQualityEvents>NA</molecularQualityEvents> <toField>true</toField> <potentialPhenotype></potentialPhenotype> </Construct> </entities> </exchange>My application page is accessed by an action from another page. The user reviews the data in a sql report region. When the use clicks on the Upload (SUBMIT) button, the xml string is generated first and then the web service is invoked. I have tried passing a simple string as the second parameter ("dummydata") and partial data in the xml string ("<sendingPerson>Test, Christine</sendingPerson>") the web service returns this error in both cases:
Error[Validate Data]: (XML) = Data at the root level is invalid. Line 1, position 1.. Cannot validate the XML! Data Exchange not accepted!Once I pass the entire xml string above, I get an Oracle-01403: no data found error. I have opened the web service in IE and pasted my xml input string and received a valid, verified result, so I am sure that the generated xml is correct. I have spoken with the web service developer; there are no log entries created by the web service when I submit the full xml string, so I suspect the failure is in the Apex application.
Thanks,
Christine
I should add that once I have nested tags in the xml, I get the Oracle no data found error ("<header xmlns=""> <stdXmlVer>2.0</stdXmlVer> <sendingUnit>10</sendingUnit> </header>"). I f I do not have nested tags in the xml ("<notification>[email protected]</notification> <creationDate>2011-12-20</creationDate>"), I get the web service response (error).
Edited by: ChristineD on Dec 20, 2011 9:54 AMOk, I think I'm getting closer to thinking this all the way through. When I have used clobs in the past, I've always used the DBMS_CLOB package. I use this to create a temp clob and then make the above calls. I had to go find an example in my own code to remember all of this. So, here is another suggestion... feel free to disregard all the previous code snippets..
declare
cursor build_data is
select u_catt_request_buid,u_catt_request_name,u_catt_cassette_buid,u_catt_cassette_name
,u_project_name,u_sub_project,replace(u_nominator,'ERROR ','') u_nominator
,replace(replace(u_going_to_vqc,'Yes','true'),'No','false') u_going_to_vqc
,u_promoter,u_cds,u_terminator
,u_primary_trait,u_source_mat_prvd,u_pro_resistance_1,u_vector_type
,nvl(u_my_priority,'Medium') u_my_priority
,replace(replace(u_immediate_trafo,'Yes','true'),'No','false') u_immediate_trafo
,replace(replace(u_new_bps_cmpnt,'Yes','true'),'No','false') u_new_bps_cmpnt
,u_compnt_name,u_new_cmpt_desc,initcap(u_target_crop) u_target_crop,u_corn_line
,u_plant_selection,u_num_of_ind_events,u_num_plants_per_event,u_molecular_quality_events
,replace(replace(u_field,'Yes','true'),'No','false') u_field
,u_t1_seed_request,u_potential_phenotype,u_submission_date
,u_sequence_length,u_trait,u_frst_parent,u_frst_parent_vshare_id,u_cds_vshare_id
,constructid,cassetteid,description
from temp_constructs_lims
order by constructid,description;
v_xml_info varchar2(350);
v_xml_header varchar2(1000);
v_xml_data clob;
v_xml_footer varchar2(50);
v_create_date varchar2(10);
v_scientist_name v_users.full_name%type;
v_scientist_email v_users.email_address%type;
v_primas_code construct.fkprimas%type;
v_nominator_name v_nominators.full_name%type;
v_file_length number;
v_xml_body varchar2(32767); --added by AustinJ
v_page_item varchar2(32767); --added by AustinJ
begin
-- initialize variables
v_create_date := to_char(sysdate,'YYYY-MM-DD');
--v_xml_data := null; --commented out by AustinJ
dbms_lob.createtemporary( v_xml_data, FALSE, dbms_lob.session ); --added by AustinJ
dbms_lob.open( v_xml_data, dbms_lob.lob_readwrite ); --added by AustinJ
-- get name and email address
begin
select full_name,email_address
into v_scientist_name,v_scientist_email
from v_users
where ldap_account = :F140_USER_ID;
exception when no_data_found then
v_scientist_name := '';
v_scientist_email := '';
v_scientist_name := 'Test, Christine';
v_scientist_email := '[email protected]';
end;
-- set up xml file
if :OWNER like '%DEV%' then
v_xml_info := '
<?xml version="1.0" encoding="utf-8"?>
<exchange xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="deService"
xsi:schemaLocation="deService http://mycompany.com/webservices/apexdataexchange/schemas/RTPCATT.xsd">
else
v_xml_info := '
<?xml version="1.0" encoding="utf-8"?>
<exchange xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="deService"
xsi:schemaLocation="deService http://mycompanyprod.com/webservices/apexdataexchange/schemas/RTPCATT.xsd">
end if;
-- populate xml header records
v_xml_header := '<header xmlns="">
<stdXmlVer>2.0</stdXmlVer>
<sendingUnit>'||:P36_UNIT_NUMBER||'</sendingUnit>
<sendingPerson>'||v_scientist_name||'</sendingPerson>
<notification>'||v_scientist_email||'</notification>
<creationDate>'||v_create_date||'</creationDate>
</header>
<entities xmlns="">
for rec in build_data loop
begin
-- get primas code for current construct
select fkprimas
into v_primas_code
from construct
where constructid = rec.constructid;
exception when no_data_found then
v_primas_code := null;
end;
begin
-- get nominator name for current construct
select full_name
into v_nominator_name
from v_nominators
where nominator_id = rec.u_nominator;
exception
when no_data_found then
v_nominator_name := null;
when invalid_number then
v_nominator_name := catt_pkg.full_name_from_user_id(p_user_id => rec.u_nominator);
v_nominator_name := 'Test, Christine';
end;
v_xml_body := '
<Construct>
<requestBUID>'||rec.u_catt_request_buid||'</requestBUID>
<requestName>'||rec.u_catt_request_name||'</requestName>
<cassetteBUID>'||rec.u_catt_cassette_buid||'</cassetteBUID>
<cassetteName>'||rec.u_catt_cassette_name||'</cassetteName>
<scientist>'||v_scientist_name||'</scientist>
<projectNumber>'||v_primas_code||'</projectNumber>
<subProject>'||rec.u_sub_project||'</subProject>
<comments>'||rec.description||'</comments>
<nominator>'||v_nominator_name||'</nominator>
<goingToVqc>'||rec.u_going_to_vqc||'</goingToVqc>
<primaryTrait>'||rec.u_primary_trait||'</primaryTrait>
<sourceMatPrvd>'||rec.u_source_mat_prvd||'</sourceMatPrvd>
<prokaryoticResistance>'||rec.u_pro_resistance_1||'</prokaryoticResistance>
<vectorType>'||rec.u_vector_type||'</vectorType>
<priority>'||rec.u_my_priority||'</priority>
<immediateTrafo>'||rec.u_immediate_trafo||'</immediateTrafo>
<newComponent>'||rec.u_new_bps_cmpnt||'</newComponent>
<componentName>'||rec.u_compnt_name||'</componentName>
<newComponentDescription>'||rec.u_new_cmpt_desc||'</newComponentDescription>
<targetCrop>'||rec.u_target_crop||'</targetCrop>
<Line>'||rec.u_corn_line||'</Line>
<plantSelection>'||rec.u_plant_selection||'</plantSelection>
<numOfIndEvents>'||rec.u_num_of_ind_events||'</numOfIndEvents>
<numOfPlantsPerEvent>'||rec.u_num_plants_per_event||'</numOfPlantsPerEvent>
<molecularQualityEvents>'||rec.u_molecular_quality_events||'</molecularQualityEvents>
<toField>'||rec.u_field||'</toField>
<potentialPhenotype>'||rec.u_potential_phenotype||'</potentialPhenotype>
</Construct>
'; --modified by AustinJ
dbms_lob.writeappend( v_xml_data, length(v_xml_body), v_xml_body); --added by AustinJ
end loop;
-- complete xml data
v_xml_footer := '
</entities>
</exchange>
-- complete submission data
v_page_item := null;
v_page_item := v_xml_info||v_xml_header||wwv_flow.do_substitutions(wwv_flow_utilities.clob_to_varchar2(v_xml_data))||v_xml_footer; --added by AustinJ
:P36_XML_SUBMISSION := trim(v_page_item); --added by AustinJ
dbms_lob.close( v_xml_data); --added by AustinJ
if v_xml_data is not null then
dbms_lob.freetemporary(v_xml_data); --added by AustinJ
end if; --added by AustinJ
end;This code will use the Database to construct your clob and then convert it back to a varchar2 for output to your webservice. This makes more sense to me now and hopefully you can follow what the process is doing.
You don't technically need the two varchar2(36767) variables. I used two for naming convention clarity sake. You could use just one multipurpose variable instead.
If you have any questions, just ask. I'll help if I can.
Austin
Edited by: AustinJ on Dec 20, 2011 12:17 PM
Fixed spelling mistakes. -
Trouble Passing URL Parameters between Applications
Hi All,
I am having trouble Passing URL Parameters between Applications for BW queries as data sources. I know I am getting the data from the sending application correctly, because I an printing to the screen using a Text Component.
Date From: 1/1/2008
Date To: 3/14/2014
Here is the code from the sending application On Select :
"http://localhost:56572/aad/web.do?APPLICATION=WIMO_SUMMARY_OPEN_DETAIL&designersessionid=37a1cfaa7e734cd9afa35cb4cd627d41" +
+ DS_1.getVariableValueExt("ZPORDAT3") +
+ DS_1.getVariableValueExt("ZPORDAT5"));
Here is the code from the recieving application Global Script Variable"
Xv_DateFrom String True
Xv_DateTo String True
Here is the code from the receiving application On Startup"
DS_2.setFilter("0CALDAY",[Xv_DateFrom, Xv_DateTo]);
When I click the results of the sending Application the popup window opens for the receiving application but I get all the records for the BW receiving query, it does not restrict to the values in ("ZPORDAT3") 1/1/2008 and ("ZPORDAT5") Date To: 3/14/2014.
So, I would expect it is my receiving code, but I am not sure.
Hope you can help?
NormanHi Norman,
As Jörg said, please put "&" before each of your variable names at your url. For the second part,I didn't try it for date intervals but keep in mind just in case:
APPLICATION.openNewWindow("http://localhost:56572/aad/web.do?APPLICATION=WIMO_SUMMARY_OPEN_DETAIL&designersessionid=37a1cfaa7e734cd9afa35cb4cd627d41" +
"&Xv_DateFrom=" + DS_1.getVariableValueExt("ZPORDAT3") +
"&Xv_DateTo=" + DS_1.getVariableValueExt("ZPORDAT5"));
Here is the code from the recieving application Global Script Variable"
Xv_DateFrom String True
Xv_DateTo String True
Here is the code from the receiving application On Startup"
DS_2.setFilterExt("0CALDAY", {"low": Xv_DateFrom , "high " : Xv_DateTo});
Best regards,
Onur -
How to share the data between two or more frames
How to share the data between two or more frames based on the database relationship in JDeveloper?
You can pass data between frames by passing it as parameters.
That is when you are invoking another frame, pass your data as arguments through the constructor to that frame .
You can also achieve this through static or public methods, but static variables as we know is not suggested which might occupy more memory space.
Regards,
Srinivasan AShwath
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by [email protected]:
How to share the data between two or more frames based on the database relationship in JDeveloper? <HR></BLOCKQUOTE>
null -
How to sync the data between the two iSCSI target server
Hi experts:
I have double HP dl380g8 server, i plan to install the server 2012r2 iSCSI target as storage, i know the iSCSI storage can setup as high ability too, but after some research i doesn't find out how to sync the data between the two iSCSI target server, can
any body help me?
ThanksHi experts:
I have double HP dl380g8 server, i plan to install the server 2012r2 iSCSI target as storage, i know the iSCSI storage can setup as high ability too, but after some research i doesn't find out how to sync the data between the two iSCSI target server, can
any body help me?
Thanks
There are basically three ways to go:
1) Get compatible software. Microsoft iSCSI target cannot do what you want out-of-box but good news third-party software (there are even free versions with a set of limitations) can do what you want. See:
StarWind Virtual SAN [VSAN]
http://www.starwindsoftware.com/native-san-for-hyper-v-free-edition
DataCore SANxxx
http://datacore.com/products/SANsymphony-V.aspx
SteelEye DataKeeper
http://us.sios.com/what-we-do/windows/
All of them do basically the same: mirror set of LUs between Windows hosts to emulate a high performance and fault tolerant virtual SAN. All of them do this in active-active mode (all nodes handle I/O) and at least StarWind and DataCore have sophisticated
distributed cache implementations (RAM and flash).
2) Get incompatible software (MSFT iSCSI target) and run it in generic Windows cluster. That would require you to have CSV so physical shared storage (FC or SAS, iSCSI obviously has zero sense as you can feed THAT iSCSI target directly to your block storage
consumers). This is doable and is supported by MSFS but has numerous drawbacks. First of all it's SLOW as a) MSFT target does no caching and even does not use file system cache (at all, VHDX it uses as a containers are opened and I/O-ed in a "pass-thru" mode)
b) it's only active-passive (one node will handle I/O @ a time with other one just doing nothing in standby mode) and c) long I/O route (iSCSI initiator -> MSFT iSCSI target -> clustered block back end). For reference see:
Configuring iSCSI Storage for High Availability
http://technet.microsoft.com/en-us/library/gg232621(v=ws.10).aspx
MSFT iSCSI Target Cluster
http://techontip.wordpress.com/2011/05/03/microsoft-iscsi-target-cluster-building-walkthrough/
3) Re-think what you do. Except iSCSI target from MSFT you can use newer technologies like SoFS (obviously faster but requires a set of a dedicated servers) or just a shared VHDX if you have a fault tolerant SAS or FC back end and want to spawn a guest VM
cluster. See:
Scale-Out File Servers
http://technet.microsoft.com/en-us/library/hh831349.aspx
Deploy a Guest Cluster Using a Shared Virtual Hard Disk
http://technet.microsoft.com/en-us/library/dn265980.aspx
With Windows Server 2012 R2 release virtual FC and clustered MSFT target are both really deprecated features as shared VHDX is both faster and easier to setup and use if you have FC or SAS block back end and need to have guest VM cluster.
Hope this helped a bit :)
StarWind VSAN [Virtual SAN] clusters Hyper-V without SAS, Fibre Channel, SMB 3.0 or iSCSI, uses Ethernet to mirror internally mounted SATA disks between hosts. -
How to bring the data from application server to presentation server
hi,
i have one problem,i have written the program which will open the files in the application server when we run the program in the background(sm37),the same data from application server i want to bring into presentation server in the format of (.csv),how to bring the data from application to presentation server can any body help me on this topic.folowing is the code .
*& Report ZPFA_HIER_LOAD
REPORT ZFPA_HIER_LOAD.
*---- Declaration of Oracle connectioN
DATA con_name LIKE dbcon-con_name VALUE 'COMSHARE'.
DATA: MFL1(9),MFL2(5),MFL3(9),MFL4(2),MFL5(8) TYPE c.
DATA : mfilename type string.
data: begin of matab1 occurs 0,
MFL1(9) TYPE C,
MFL2(5) TYPE C,
MFL3(9) TYPE C,
MFL4(2) TYPE C,
MFL5(8) TYPE C ,
end of matab1 .
data: setid(8) type c.
data: begin of source occurs 0,
setid(8) type c,
end of source.
*PARAMETERS : p_pfile LIKE filename-FILEEXTERN.
*PARAMETERS : m_bsenty(8). " type c obligatory.
*mfilename = P_PFILE.
EXEC SQL.
SET CONNECTION :con_name
ENDEXEC.
EXEC SQL.
CONNECT TO :con_name
ENDEXEC.
EXEC SQL PERFORMING get_source.
SELECT set_id FROM UNIT_SET INTO
:setid
ORDER BY SET_ID
ENDEXEC.
start-of-selection.
LOOP AT SOURCE.
REFRESH matab1. CLEAR matab1.
EXEC SQL PERFORMING evaluate.
SELECT TO_CHAR(MEM_ID),TRIM(TO_CHAR(MEM_PID)) FROM UNIT_TREE INTO :MFL1,
:MFL5
where set_id = :SOURCE-SETID ORDER BY MEM_ID
ENDEXEC.
if SOURCE-SETID = '80000000'.
mfilename = '/tmp/aesorg'.
elseif SOURCE-SETID = '80000006'.
mfilename = '/tmp/Consolidation_Manager'.
elseif SOURCE-SETID = '80000010'.
mfilename = '/tmp/10org'.
elseif SOURCE-SETID = '80000012'.
mfilename = '/tmp/20org'.
elseif SOURCE-SETID = '80000018'.
mfilename = '/tmp/30org'.
elseif SOURCE-SETID = '80000025'.
mfilename = '/tmp/40org'.
Endif.
mfilename = '/usr/test.dat'.
************************This was i tried***********************
open dataset mfilename for output in text mode encoding default." IN
*TEXT MODE ENCODING DEFAULT.
if sy-subrc <> 0.
exit.
endif.
close dataset mfilename.
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
FILENAME = MFILENAME
FILETYPE = 'ASC'
TABLES
data_tab = matab1
EXCEPTIONS
file_write_error = 1
invalid_type = 2
no_authority = 3
unknown_error = 4
OTHERS = 10.
loop at matab1 .
transfer matab1 to mfilename.
endloop.
clear matab1.
ENDLOOP.
loop at matab1 .
transfer matab1 to mfilename.
endloop.
close dataset mfilename.
MFL5 = '0'.
CLEAR MFL5.
FORM evaluate.
if MFL5 = -1.
MFL5 = ''.
ENDIF.
concatenate MFL1 ',' into MFL1.
concatenate MFL1 ',' into MFL3.
matab1-MFL1 = MFL1.
matab1-MFL2 = 'ZBUE,'.
matab1-MFL3 = MFL3.
matab1-MFL4 = ' ,'.
matab1-MFL5 = MFL5.
append matab1 .
CLEAR MFL1.
CLEAR MFL2.
CLEAR MFL3.
CLEAR MFL4.
CLEAR MFL5.
ENDFORM.
"evaluate
*& Form GET_SOURCE
text
FORM GET_SOURCE.
source-setid = setid.
append source.
clear source.
ENDFORM. "GET_SOURCEHi Rammohan,
You cannot use OPEN DATASET to transfer data from application server to presentation server.
You can do the following :
<b>Do 1st point in BACKGROUND</b>
1. Read the data file from application server into an internal table using OPEN DATASET
<b>Do 2nd point in Foreground</b>
2. Once you get the data into an internal table, then use FM GUI_DOWNLOAD to download it on presentation server
You cannot use the above 2 point together in Background because its not possible. Hence you need program it partially in background and partially in foreground.
Best regards,
Prashant -
Regarding how to pass the data from web dynpro to workflow
hi gurus,
how to pass the data from web dynpro to workflow.
Regards
vijayCheck this [thread|SAP_WAPI_START_WORKFLOW;
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