Synchron webservice call?

Hi,
the webservices call are implemented asynchron, so if you
call method A, the result will be received by method B. But maybe
it's possible to wait in method A, until the result comes?
something like that
private function load():void
service.getItems();
wait somehow
the result is received
continue

No. You must use events.
Resistance is futile.
Tracy

Similar Messages

Webservice call to IDOC can be synchronous ?

Hi Friends ,
I would like to use XI exposed Webservice Call to SO create IDOC.Can we get the response as SO Number . As i know that IDOC is asynchronous but is there anyother way to make in synchronous ?
I have tried with BAPI it is working fine . But we need to work with IDOC as synchronus . Any input will be appreciated .
Thanks.,
V.Rangarajan

hi,
you can check the idoc creation and acknowledgments using Ale audit.
You have to use bpm for your scenario Since Idocs are always Asynchronous.
For Ale Audits you can see :
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f6d2d790-0201-0010-9382-b50b499b3fbe
/people/mitesh.parekh/blog/2008/12/01/receiving-aleaud-as-acknowledgment-in-ccbpm
regards,
ujjwal kumar

Mapping SOAP Fault during synchronous SOAP call

We are building a mediated service scenario where PI is brokering a synchronous SOAP call, without changing any of the information being sent or received (the mappings use the same source and target data types with no transformations). When the service is successfully executed everything works as expected, but when the target service returns a SOAP fault, PI appears to be wrapping the fault in a separate fault before returning it to the client. Why is this happening? Is there a way to simply return the SOAP fault to the client without adding the additional wrapper?
Here is the fault received from the target service when called directly:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soapenv:Header/>
   <soapenv:Body>
      <soapenv:Fault>
         <faultcode>Missing_Required_Data</faultcode>
         <faultstring>**Required data is invalid : Dealer Country**</faultstring>
      </soapenv:Fault>
   </soapenv:Body>
</soapenv:Envelope>
Here is the fault received from the mediated PI service call:
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP:Body>
      <SOAP:Fault>
         <faultcode>SOAP:Server</faultcode>
         <faultstring>Server Error</faultstring>
         <detail>
            <s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">
               <context>XIAdapter</context>
               <code>ADAPTER.JAVA_EXCEPTION</code>
               <text>com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessagingException: XIAdapterFramework:GENERAL:com.sap.engine.interfaces.messaging.api.exception.MessagingException: SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: **Required data is invalid : Dealer Country**
     at com.sap.aii.adapter.soap.ejb.XISOAPAdapterBean.process(XISOAPAdapterBean.java:1161)
     at sun.reflect.GeneratedMethodAccessor948.invoke(Unknown Source)
            </s:SystemError>
         </detail>
      </SOAP:Fault>
   </SOAP:Body>
</SOAP:Envelope>
Why aren't they the same?

are diferents coz the first is a fault message and the second is a exception message.
to send back the fault message define a fault message for both structure and map them in a new message mapping. later in the operation mapping or interface mapping (depends of the pi version) under fault message or fault mappinng (i dont remember) tab assisg the fault message mapping.
thats all you need.

Synchonous webservice call is missing xml schema information

Hello,
We migrated an interface to a new PI server. All repository objects were exported and imported. The interfaces is working fine on old PI environment but on new environment we get an error:
From an Integration Process we do a call to a synchronous webservice via a soap receiver communication channel.
In the old envrionment we get response back with right message content and:
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
In the new environment we get response back with right message content but without:
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
The first message mapping needs this XMLSchema information and throws an error:
RuntimeException
during appliction Java mapping
com/sap/xi/tf/_______
Thrown:
com.sap.aii.utilxi.misc.api.BaseRuntimeException: The prefix
"xsi" for attribute "xsi:type" associated with an element
type "ns0:responseOut" is not bound.
I expect this error is thrown because this XMLSchema information is missing in webservice response:
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
Does anybody know why this information could be missing?
I also used SOAP UI from the new PI server to call same synchronous webservice and then I do get this XML Schema information back.
Many thanks for your help!

Hi ,
Go through below links for sol.
PI 7.11: Prefix for attribute is bound
&lt;element xsi:type="T3" attribute="USD"&gt;1.... | SCN
Regards
Venkat

Synchronous webservice-Acknowledgement

Hi Experts,
I have a scenario where I need to communicate between a synchronous webservice and an Idoc(async).
Webservice Interface:(Sync)
Sender Message: Webservice Response
Reciever Message: Acknowledgement
Reciever Interface:(Async)
IDOC: ACC_DOCUMENT
The Webservice response message will be mapped to the IDOC.
The acknowledgement message also needs to be sent to the webservice as a response and that ack depends on the value of the webservice response field value.
Please suggest any design to execute the same.
Regards,
Akhil

U can design in two manners
1. The webservice execution could be done before message processing at XI, and directly webservice response is sent to XI to be mapped to the Idoc data. Here no ack handling would be required.
2. Use a SOAP client which sends data to XI. Make a sync call to webservice to fetch its data (Again 2 options exists, use BPM or use SOAP lookup). Now the response received can be mapped to Idoc structure.
Regards,
Prateek

PI synchronous webservice performance

- Ever stuck with the question of ways to reduce the response times of XI webservices calls??
- Need better performnace
- Need better response times........
<u><b>Just Published</b></u>
/people/community.user/blog/2007/07/09/pi-beef-up-the-performance-of-synchronous-webservices
Cheers,
Naveen

Hello Michal,
Currently direct connection is only for the adatper. Since abap proxies don't recide on adapter framework this cannot be done. But you never know. For the first time SAP is using the term Service Bus in the presentation. This opens up a whole new space. if SAP is moving away from a central hub design to a more ESB(enterprise service bus) then there are new features to be explored.
Cheers,
Naveen

Session between multiple Webservice calls from PI7.0

Hello XI SDNers,
I am unable to overcome my Webservice session problem using SOAP (Axis) adapter. My scenario is as follows:
I am calling a external Webservice deployed in Axis webservice engine from PI7.0, during my first call: I call synchronous "Login" webservice and I became the response "User is Logged in"
during my second synchronous call "GetItem", the webservice returns "The user doesn't have valid session". The two synchronous calls are executed from same scenario one after another!
I lost my session after the "Login". Is there any way in PI 7.0 to maintain the session?
Note: I tried the same scenario using XML SPY SOAP client, it is working!!! it is maintaining the session between multiple webservice calls.
Is there any suggestions to overcome this problem?
Thanks and regards,
Satish.

Hi Satish,
   We are working on the same sort of scenarios, where we have to call more than one webservice in a sequential fashion using the same session id details.
    What we did was we built new xsds adding session details node using the webserive request and response xsds. And we are maintaining a sessions table which contains session id and status fields in PI. So we send webservice request with the session id details. We wrote an UDF to get the session details from PI and set the status field as busy so that no other request uses the same session details.
   Webserive response again contains the sessions details which can be used for the next webservice request.
Finally after all the calls set back the status to Active in PI table.
Webservice Calls From a User Defined Function
/people/bhavesh.kantilal/blog/2006/11/20/webservice-calls-from-a-user-defined-function
Hope this helps.
Thanks,
Vijaya.

11g B2B support of webservice call across two B2B systems

Hi All,
Has anyone used the 11g B2B to receive plain SOAP message (a webservice call from TP)
- does the 11g B2B support to receive SOAP message over HTTP from a TP(trading partner),
if yes can you please let me know the details on how to make a webservice call between two B2B Gateways
Regards
RD

how much is this different from the use of webservice?Web-service standard is based on SOAP whereas the scenario which you are referring is for synchronous request-response over HTTP (generic or standard based like ebMS). SOAP defines both packaging and transport methods for web-services so any system implementing SOAP communication must adhere to the SOAP protocols whereas the blog which you are referring is talking about one form of transport method only which has nothing to do with SOAP.
Sync request-response is one type of communication method which is also used in SOAP but the sync request-response which B2B supports as of now is not part of SOAP communication.
Regards,
Anuj

Oracle 10gR2 WebService Call-In & Call-Out via PL/SQL (Step-by-Step Guide)

Hi Everyone,
This guide is for those of you who tried to Call-In and Call-Out WebService via Oracle 10gR2 using PL/SQL but failed a couple of times, re-installed a couple of times and retry, got it to work but don't know what made it work scenarios.
Hope this helps ;-)
Thanks,
Henry Wu
Instructions on how to use Oracle10gR2 Webservice Call-Out feature (Oracle JAX-RPC DII - Dynamic Invocation (DII) APIs)
PREREQUISITE
=================================================================
1. Download Oracle Database 10g Release 2 (10.2.0.1.0) (ZIP, ~655MB)
http://www.oracle.com/technology/software/products/database/oracle10g/htdocs/10201winsoft.html
http://download.oracle.com/otn/nt/oracle10g/10201/10201_database_win32.zip
1.1 Choose Enterprise Edition
2. Download 10.1.3.1 Callout Utility for 10g (R1 +R2) RDBMS (ZIP, ~13MB)
http://download.oracle.com/technology/sample_code/tech/java/jsp/dbws-callout-utility-10131.zip
2.1 Extract to C:\oracle\product\10.2.0\db_1\dbws_callout_utility_10131
3. Download OC4J Standalone - Oracle Containers for J2EE (OC4J) 10g Release 3 (10.1.3.3) (ZIP, ~93MB; Pure Java—runs on all certified platforms)
http://www.oracle.com/technology/software/products/ias/index.html (Download Site)
http://download.oracle.com/otn/java/oc4j/101330/oc4j_extended_101330.zip
3.1 Extract to C:\oracle\product\10.2.0\db_1\oc4j_extended_101330
STEP-BY-STEP PROCEDURES
=================================================================
1. Prepare the database
1.1 Connect to SYS account (or any account that can connect as SYSDBA)
1.2 alter system set shared_pool_size=96M scope=both
1.3 alter system set java_pool_size=80M scope=both
1.4 ALTER USER SCOTT ACCOUNT UNLOCK;
1.5 ALTER USER SCOTT IDENTIFIED BY "tiger";
1.6 ALTER USER SCOTT QUOTA UNLIMITED ON USERS;
1.7 GRANT PUBLIC TO SCOTT;
1.8 GRANT Create Public Synonym TO SCOTT;
2. Load Oracle SOAP client to SCOTT (for Oracle 10g Release 2 Database)
2.1 Commands
2.1.1 Open command prompt (cmd.exe)
2.1.2 loadjava -u scott/tiger -r -v -f -genmissing -s -grant public C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\webservices\lib\soap.jar C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\lib\dms.jar C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\jlib\javax-ssl-1_1.jar C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\lib\servlet.jar C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\lib\mail.jar C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\lib\activation.jar C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\lib\http_client.jar C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\lib\ejb.jar
2.1.3 It will take around 3 minutes and you will see "something" like the following when it completes (count may not be exact) :
Classes Loaded: 909
Resources Loaded: 75
Sources Loaded: 0
Published Interfaces: 0
Classes generated: 0
Classes skipped: 0
Synonyms Created: 984
Errors: 0
2.1.3 Close this command prompt
3. Load Oracle JAX-RPC client to SYS (for Oracle 10g Release 2 Database)
3.1 Commands
3.1.1 Open command prompt (cmd.exe)
3.1.2 loadjava -u sys/oracle -r -v -f -genmissing -s -grant public C:\oracle\product\10.2.0\db_1\dbws_callout_utility_10131\sqlj\lib\dbwsclientws.jar C:\oracle\product\10.2.0\db_1\dbws_callout_utility_10131\sqlj\lib\dbwsclientdb102.jar
3.1.2.1 It will take around 15 minutes and you will see "something" like following when it completes (count may not be exact) :
Classes Loaded: 4027
Resources Loaded: 81
Sources Loaded: 0
Published Interfaces: 0
Classes generated: 61
Classes skipped: 0
Synonyms Created: 4108
Errors: 0
3.1.3 Close this command prompt
4. Execute UTL_DBWS packages to SYS (for Oracle 10g Release 2 Database)
4.1 Commands
4.1.1 Connect to SYS account only
4.1.2 Execute the following (in TOAD you should execute them as Script, press the "thunder" button)
4.2.1 @"C:\oracle\product\10.2.0\db_1\dbws_callout_utility_10131\sqlj\lib\utl_dbws_decl.sql"
4.2.2 @"C:\oracle\product\10.2.0\db_1\dbws_callout_utility_10131\sqlj\lib\utl_dbws_body.sql"
4.2.3 CREATE PUBLIC SYNONYM utl_dbws FOR sys.utl_dbws;
5. Call-out a free Web Service using SCOTT
5.1 Commands
5.1.1 Connect to user SCOTT with password of TIGER
5.1.2 Copy and Paste the following "Anonymous Block" (sample #1) and execute it :
5.1.2.1 It sould return "PL/SQL DII client return ===> Redwood City"
declare
service_ utl_dbws.SERVICE;
call_ utl_dbws.CALL;
service_qname utl_dbws.QNAME;
port_qname utl_dbws.QNAME;
operation_qname utl_dbws.QNAME;
string_type_qname utl_dbws.QNAME;
retx ANYDATA;
retx_string VARCHAR2(1000);
retx_double number;
retx_len number;
params utl_dbws.ANYDATA_LIST;
l_input_params utl_dbws.anydata_list;
l_result ANYDATA;
l_namespace VARCHAR2(1000);
begin
-- open internet explorer and navigate to http://webservices.imacination.com/distance/Distance.jws?wsdl
-- search for 'targetNamespace' in the wsdl
l_namespace := 'http://webservices.imacination.com/distance/Distance.jws';
-- search for 'service name' in the wsdl
service_qname := utl_dbws.to_qname(l_namespace, 'DistanceService');
-- this is just the actual wsdl url
service_ := utl_dbws.create_service(HTTPURITYPE('http://webservices.imacination.com/distance/Distance.jws?wsdl'), service_qname);
-- search for 'portType name' in the wsdl
port_qname := utl_dbws.to_qname(l_namespace, 'Distance');
-- search for 'operation name' in the wsdl
-- there will be a lot, we will choose 'getCity'
operation_qname := utl_dbws.to_qname(l_namespace, 'getCity');
-- bind things together
call_ := utl_dbws.create_call(service_, port_qname, operation_qname);
-- default is 'FALSE', so we make it 'TRUE'
utl_dbws.set_property(call_, 'SOAPACTION_USE', 'TRUE');
-- search for 'operation soapAction' under <wsdl:operation name="getCity">
-- it is blank, so we make it ''
utl_dbws.set_property(call_, 'SOAPACTION_URI', '');
-- search for 'encodingstyle' under <wsdl:operation name="getCity">
utl_dbws.set_property(call_, 'ENCODINGSTYLE_URI', 'http://schemas.xmlsoap.org/soap/encoding/');
-- search for 'binding style'
utl_dbws.set_property(call_, 'OPERATION_STYLE', 'rpc');
-- search for 'xmlns:xs' to know the value of the first parameter
-- under <wsdl:message name="getCityResponse"> you will see the line <wsdl:part name="getCityReturn" type="xsd:string" />
-- thus the return type is 'string", removing 'xsd:'
string_type_qname := utl_dbws.to_qname('http://www.w3.org/2001/XMLSchema', 'string');
-- in the line <wsdl:operation name="getCity" parameterOrder="zip">
-- the parameterOrder is 'zip', thus we put in 'zip'
-- the 'ParameterMode.IN' is used to specify that we will be passing an "In Parameter" to the web service
-- the 'ParameterMode.IN' is a constant variable in the sys.utl_dbws package
utl_dbws.add_parameter(call_, 'zip', string_type_qname, 'ParameterMode.IN');
utl_dbws.set_return_type(call_, string_type_qname);
-- supply the In Parameter for the web service
params(0) := ANYDATA.convertvarchar('94065');
-- invoke the web service
retx := utl_dbws.invoke(call_, params);
-- access the returned value and output it to the screen
retx_string := retx.accessvarchar2;
dbms_output.put_line('PL/SQL DII client return ===> ' || retx_string);
-- release the web service call
utl_dbws.release_service(service_);
end;
5.1.3 Copy and Paste the following "Anonymous Block" (sample #2) and execute it :
5.1.3.1 It should return "PL/SQL DII client return ===> twelve thousand three hundred and forty five"
declare
service_ utl_dbws.SERVICE;
call_ utl_dbws.CALL;
service_qname utl_dbws.QNAME;
port_qname utl_dbws.QNAME;
operation_qname utl_dbws.QNAME;
string_type_qname utl_dbws.QNAME;
retx ANYDATA;
retx_string VARCHAR2(1000);
retx_double number;
retx_len number;
params utl_dbws.ANYDATA_LIST;
l_input_params utl_dbws.anydata_list;
l_result ANYDATA;
l_namespace VARCHAR2(1000);
begin
-- open internet explorer and navigate to http://www.dataaccess.com/webservicesserver/numberconversion.wso?WSDL
-- search for 'targetNamespace' in the wsdl
l_namespace := 'http://www.dataaccess.com/webservicesserver/';
-- search for 'service name' in the wsdl
service_qname := utl_dbws.to_qname(l_namespace, 'NumberConversion');
-- this is just the actual wsdl url
service_ := utl_dbws.create_service(HTTPURITYPE('http://www.dataaccess.com/webservicesserver/numberconversion.wso?WSDL'), service_qname);
-- search for 'portType name' in the wsdl
port_qname := utl_dbws.to_qname(l_namespace, 'NumberConversionSoap');
-- search for 'operation name' in the wsdl
-- there will be a lot, we will choose 'NumberToWords'
operation_qname := utl_dbws.to_qname(l_namespace, 'NumberToWords');
-- bind things together
call_ := utl_dbws.create_call(service_, port_qname, operation_qname);
-- default is 'FALSE', so we make it 'TRUE'
utl_dbws.set_property(call_, 'SOAPACTION_USE', 'TRUE');
-- search for 'operation soapAction' under <operation name="NumberToWords">
-- it is blank, so we make it ''
utl_dbws.set_property(call_, 'SOAPACTION_URI', '');
-- search for 'encodingstyle'
-- cannot find xml tag 'encodingstyle', so we just use the following as the generic encoding style
utl_dbws.set_property(call_, 'ENCODINGSTYLE_URI', 'http://schemas.xmlsoap.org/soap/encoding/');
-- search for 'binding style'
-- although 'document' was used, it produced an error, thus we will use 'rpc'
-- this value is generally only 'document' or 'rpc'
utl_dbws.set_property(call_, 'OPERATION_STYLE', 'rpc');
-- search for 'xmlns:xs' to know the value of the first parameter
-- under <xs:element name="NumberToWords"> you will see the line <xs:element name="ubiNum" type="xs:unsignedLong" />
-- thus the return type is 'unsignedlong', removing 'xs:'
-- however, upon testing, using 'unsignedlong' produced an error, while 'string' did not, so we will use 'string'
string_type_qname := utl_dbws.to_qname('http://www.w3.org/2001/XMLSchema', 'string');
-- under <xs:element name="NumberToWords"> you will see the line <xs:element name="ubiNum" type="xs:unsignedLong" />
-- the element name is 'ubiNum', thus we put in 'ubiNum'
-- the 'ParameterMode.IN' is used to specify that we will be passing an "In Parameter" to the web service
-- the 'ParameterMode.IN' is a constant variable in the utl_dbws package
utl_dbws.add_parameter(call_, 'ubiNum', string_type_qname, 'ParameterMode.IN');
utl_dbws.set_return_type(call_, string_type_qname);
-- supply the In Parameter for the web service
params(0) := ANYDATA.convertvarchar('12345');
-- invoke the web service
retx := utl_dbws.invoke(call_, params);
-- access the returned value and output it to the screen
retx_string := retx.accessvarchar2;
dbms_output.put_line('PL/SQL DII client return ===> ' || retx_string);
-- release the web service call
utl_dbws.release_service(service_);
end;
NOTES AND REFERENCES
=================================================================
This detailed step-by-step guide was produced with the following guide http://www.oracle.com/technology/sample_code/tech/java/jsp/callout_users_guide.htm
I could still not load Oracle JAX-RPC client to SCOTT (step 4) as it produces an error. See the following for more details :
http://forums.oracle.com/forums/thread.jspa?threadID=633219&tstart=0
Also, I could not consume some of the other free Web Services out there for reasons I don't know, hope someone can help clarify. See the following for more details :
http://forums.oracle.com/forums/thread.jspa?threadID=630733&tstart=0
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Instructions on how to use Oracle10gR2 Webservice Call-In feature
PREREQUISITE
=================================================================
1. Download Oracle Database 10g Release 2 (10.2.0.1.0) (ZIP, ~655MB)
http://www.oracle.com/technology/software/products/database/oracle10g/htdocs/10201winsoft.html
http://download.oracle.com/otn/nt/oracle10g/10201/10201_database_win32.zip
1.1 Choose Enterprise Edition
2. Download OC4J Standalone - Oracle Containers for J2EE (OC4J) 10g Release 3 (10.1.3.3) (ZIP, ~93MB; Pure Java—runs on all certified platforms)
http://www.oracle.com/technology/software/products/ias/index.html (Download Site)
http://download.oracle.com/otn/java/oc4j/101330/oc4j_extended_101330.zip
2.1 Extract to C:\oracle\product\10.2.0\db_1\oc4j_extended_101330
STEP-BY-STEP PROCEDURES
=================================================================
1. Connect to SYS account and create user STORE
CREATE USER store IDENTIFIED BY store;
GRANT connect, resource TO store;
2. Connect to Oracle using the user STORE and password STORE
CONNECT store/store;
3. Execute the following objects for this excercise
CREATE SEQUENCE order_sq;
CREATE TABLE product_types (
product_type_id INTEGER
CONSTRAINT product_types_pk PRIMARY KEY,
name VARCHAR2(10) NOT NULL
CREATE TABLE products (
product_id INTEGER
CONSTRAINT products_pk PRIMARY KEY,
product_type_id INTEGER
CONSTRAINT products_fk_product_types
REFERENCES product_types(product_type_id),
name VARCHAR2(30) NOT NULL,
description VARCHAR2(50),
price NUMBER(5, 2)
CREATE TABLE customers (
customer_id INTEGER
CONSTRAINT customers_pk PRIMARY KEY,
first_name VARCHAR2(10) NOT NULL,
last_name VARCHAR2(10) NOT NULL,
dob DATE,
phone VARCHAR2(12)
CREATE TABLE orders (
order_id INTEGER
CONSTRAINT orders_pk PRIMARY KEY,
product_id INTEGER
CONSTRAINT purchases_fk_products
REFERENCES products(product_id),
customer_id INTEGER
CONSTRAINT purchases_fk_customers
REFERENCES customers(customer_id),
quantity INTEGER NOT NULL
INSERT INTO customers (
customer_id, first_name, last_name, dob, phone
) VALUES (
1, 'John', 'Brown', '01-JAN-1965', '800-555-1211'
INSERT INTO product_types (
product_type_id, name
) VALUES (
1, 'Book'
INSERT INTO products (
product_id, product_type_id, name, description, price
) VALUES (
1, 1, 'Modern Science', 'A description of modern science', 19.95
COMMIT;
CREATE OR REPLACE PACKAGE dbfunc AS
FUNCTION place_order (
p_product_id INTEGER,
p_customer_id INTEGER,
p_quantity INTEGER
RETURN VARCHAR2;
END dbfunc;
CREATE OR REPLACE PACKAGE BODY dbfunc AS
FUNCTION place_order (
p_product_id INTEGER,
p_customer_id INTEGER,
p_quantity INTEGER
RETURN VARCHAR2 IS
v_customer_count INTEGER;
v_product_count INTEGER;
v_order_id INTEGER;
BEGIN
-- count the number of products with the
-- supplied p_product_id (should be 1 if the product exists)
SELECT COUNT(*)
INTO v_product_count
FROM products
WHERE product_id = p_product_id;
IF v_product_count = 0 THEN
RETURN 'No such product';
END IF;
-- count the number of customers with the
-- supplied p_customer_id (should be 1)
SELECT COUNT(*)
INTO v_customer_count
FROM customers
WHERE customer_id = p_customer_id;
IF v_customer_count = 0 THEN
RETURN 'No such customer';
END IF;
-- get the next value from orders_sq
SELECT order_sq.nextval
INTO v_order_id
FROM dual;
-- place the order
INSERT INTO orders (
order_id, product_id, customer_id, quantity
) VALUES (
v_order_id, p_product_id, p_customer_id, p_quantity
COMMIT;
RETURN 'Order placed with id of ' || v_order_id;
EXCEPTION
WHEN OTHERS THEN
ROLLBACK;
RETURN 'Order not placed';
END place_order;
END dbfunc;
4. Install and Configure OC4J
4.1 Change Directory
4.1.1 Open command prompt (cmd.exe)
4.1.2 CD C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\bin
4.2 Configure Environment variables (type in command prompt)
4.2.1 set JAVA_HOME=C:\oracle\product\10.2.0\db_1\jdk
4.2.2 set ORACLE_HOME=C:\oracle\product\10.2.0\db_1\oc4j_extended_101330
4.3 Starting OC4J for the first time
4.3.1 oc4j -start
4.3.2 If this is not your first time to "start" oc4j, go to step 4.3.4
4.3.3 Set oc4jadmin password (use the password "oracle" w/o the quotation marks)
08/03/21 17:13:54 Set OC4J administrator's password (password text will not be displayed as it is entered)
Enter password:
Confirm password:
Confirm password: The password for OC4J administrator "oc4jadmin" has been set.
08/03/21 17:14:01 The OC4J administrator "oc4jadmin" account is activated.
4.3.4 OC4J has started if you see the message :
08/03/21 17:14:16 Oracle Containers for J2EE 10g (10.1.3.3.0) initialized
4.3.5 Leave this command prompt open
4.4 Configure Data Source
4.4.1 Open a new command prompt via the cmd.exe command
4.4.2 type "hostname" and then press enter
4.4.3 Keep this command prompt open for later use
4.4.4 Open Windows Explorer and navigate to the folder C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\config
4.4.5 Open the file data-sources.xml
4.4.6 Modify and Save the file so that it will look something like the following :
4.4.6.1 Note that "hpv2710us" is my hostname found in step 4.4.2
4.4.6.2 Note that "ORCLDEV" is the name of my Oracle Instance. (Default installation uses ORCL only)
<connection-pool name="Example Connection Pool">
<connection-factory factory-class="oracle.jdbc.pool.OracleDataSource"
user="store"
password="store"
url="jdbc:oracle:thin:@//hpv2710us:1521/ORCLDEV">
</connection-factory>
</connection-pool>
4.4.7 Close the text editor
4.4.8 Close the Windows Explorer
4.4.9 Close this command prompt (type exit)
5. Publishing a PL/SQL Package as a Database Web Service
5.1 Create the config.xml file
5.1.1 Open Notepad.exe
5.1.2 Copy and Paste the following :
5.1.2.1 Note that "hpv2710us" is my hostname found in step 4.4.2
5.1.2.2 Note that "ORCLDEV" is the name of my Oracle Instance. (Default installation uses ORCL only)
<web-service>
<display-name>PLSQL Web Service</display-name>
<description>PLSQL Sample</description>
<destination-path>./dbfunc.ear</destination-path>
<temporary-directory>/tmp</temporary-directory>
<context>/plsqlsample</context>
<stateless-stored-procedure-java-service>
<jar-generation>
<schema>store/store</schema>
<db-url>jdbc:oracle:thin:@hpv2710us:1521:ORCLDEV</db-url>
<prefix>db.func.place.order</prefix>
<db-pkg-name>dbfunc</db-pkg-name>
</jar-generation>
<uri>/dbfunc</uri>
<database-JNDI-name>jdbc/OracleDS</database-JNDI-name>
</stateless-stored-procedure-java-service>
<wsdl-gen>
<wsdl-dir>wsdl</wsdl-dir>
<option name="force">true</option>
<option name="httpServerURL">http://localhost:8888</option>
</wsdl-gen>
<proxy-gen>
<proxy-dir>proxy</proxy-dir>
<option name="include-source">true</option>
</proxy-gen>
</web-service>
5.1.3 Save file as config.xml in the directory C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\config
5.1.3.1 Note it should be config.xml and not config.txt
5.1.4 Close the text editor
5.2 Publish dbfunc Oracle Package as a Web Service
5.2.1 Open a new command prompt via the cmd.exe command
5.2.2 CD C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home
5.2.3 mkdir ear
5.2.4 CD ear
5.2.5 set ORACLE_HOME=C:\oracle\product\10.2.0\db_1\oc4j_extended_101330
5.2.6 set CLASSPATH=.;%ORACLE_HOME%\webservices\lib\wsdl.jar;%ORACLE_HOME%\lib\xmlparserv2.jar;%ORACLE_HOME%\soap\lib\soap.jar
5.2.7 java -jar %ORACLE_HOME%\webservices\lib\WebServicesAssembler.jar -config C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\config\config.xml
Please wait ...
STORE.DBFUNC
5.2.8 java -jar %ORACLE_HOME%\j2ee\home\admin_client.jar deployer:oc4j:localhost:23791 oc4jadmin oracle -deploy -file C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home\ear\dbfunc.ear -deploymentName dbfunc
08/03/21 17:46:23 Notification ==>Application Deployer for dbfunc COMPLETES. Operation time: 296 msecs
5.2.9 java -jar %ORACLE_HOME%\j2ee\home\admin_client.jar deployer:oc4j:localhost:23791 oc4jadmin oracle -bindWebApp -appname dbfunc -webModuleName dbfunc_web
5.2.10 java -jar %ORACLE_HOME%\j2ee\home\admin_client.jar deployer:oc4j:localhost:23791 oc4jadmin oracle -bindAllWebApps -appname dbfunc
5.2.11 Close this command prompt (type exit)
6. Test dbfunc Web Service
6.1 Restart OC4J
6.1.1 Open the command prompt you used to start OC4J in step 4.1.1/4.3.1
6.1.2 In the keyboard, hit Ctrl+C
6.1.2.1 Type "Y" and then hit Enter
08/03/21 18:02:51 Shutting down OC4J...
Terminate batch job (Y/N)? Y
6.1.2.2 Note that the command prompt should still be open
6.1.2.2.1 If you accidentally closed the command prompt just do the following
6.1.2.2.1.1 Do 4.1.1 to 4.2.2 and then proceed to 6.1.3
6.1.3 oc4j -start
Starting OC4J from C:\oracle\product\10.2.0\db_1\oc4j_extended_101330\j2ee\home...
08/03/21 18:07:57 Oracle Containers for J2EE 10g (10.1.3.3.0) initialized
6.1.4 Leave this command prompt open
6.2 Use the Web Service to "Order an Item"
6.2.1 Connect to Oracle using the user STORE and password STORE
6.2.2 select * from orders
6.2.2.1 Zero row should return
6.2.3 Open Internet Explorer
6.2.4 Navigate to http://localhost:8888/plsqlsample/dbfunc
6.2.5 Input the following :
6.2.5.1 param0 value: 1
6.2.5.2 param1 value: 1
6.2.5.3 param2 value: 10
6.2.6 Click the Invoke button
6.2.7 A pop-up window will appear having the following contents :
<?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:xsd="http://www.w3.org/2001/XMLSchema">
- <SOAP-ENV:Body>
- <ns1:placeOrderResponse xmlns:ns1="http://db.func.place.order/dbfunc.wsdl" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<return xsi:type="xsd:string">Order placed with id of 1</return>
</ns1:placeOrderResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
6.2.8 Go back to SQLPLUS or Toad and execute "select * from orders" again
6.2.8.1 There should be one row
ORDER_ID, PRODUCT_ID, CUSTOMER_ID, QUANTITY
1, 1, 1, 10
NOTES AND REFERENCES
=================================================================
This detailed step-by-step guide was produced with the following article by Jason Price http://www.oracle.com/technology/pub/articles/price_10gws.html

Success!!!
I had to grant this permissions:
call dbms_java.grant_permission( 'WS_TEST', 'SYS:java.lang.RuntimePermission', 'getClassLoader', '' );
call dbms_java.grant_permission( 'WS_TEST', 'SYS:java.lang.RuntimePermission', 'accessClassInPackage.sun.util.calendar', '' );
call dbms_java.grant_permission( 'WS_TEST', 'SYS:java.lang.RuntimePermission', 'setFactory', '' )
call dbms_java.grant_permission( 'WS_TEST', 'SYS:java.util.PropertyPermission', 'HTTPClient.socket.idleTimeout', 'write' );
call dbms_java.grant_permission( 'WS_TEST', 'SYS:java.net.SocketPermission', 'localhost', 'resolve' );
call dbms_java.grant_permission( 'WS_TEST', 'SYS:java.net.SocketPermission', '127.0.0.1:8084', 'connect,resolve' );
As I wrote earlier, WS_TEST is my user into which I load JAX-RPC client. Note that, if you load JAX-RPC client into user another than SYS, you have NOT to use -s -grant public option (wassam wrote about this too). Another thing is that I (finally) didn't load OC4J. To consume WebService I use utl_dbws.invoke(call_Handle CALL, request SYS.XMLTYPE) function.
voytec001

Steps required to enable webservice calls in SAP ECC 6.0

Hi Friends,
I'm working on XI, more on part of webservices and as I dont have a good knowledge on BASIS part, I would like to know the steps required to enable the webservice calls in SAP ECC 6.0.
Blogs/documents could be helpful.
Thanks in advance

duplicate thread
[Required infrastructure to enable web service calls in SAP ECC 6.0 system;

Error in the workflow which executes background synchronous webservice task

Hi,
I am very new to SAP Workflows. I created a workflow with one activity step in it. The activity step actually executes a task TS77000300 (synchronous calculation - its an SAP task). When I test it. I get an error "Error when starting the service" with exception 8987, area SWF_HTTP and message 125 - Object WEBSERVICE method PROCESSBATCH cannot be executed.
I checked in WF_EXTSRV tcode, there is an entry for the background synchronous webservice task.
I checked in SWLWPTSSID table, there is an mapping between task-id and service id from WF_EXT SRV.
I am not sure where its going wrong. Any help resolving this issue is appreciated. Thanks a lot.
Regards,
Raja

Gurprit/All
Thanks Gurprit for the direction.
Even if I execute the the workflow( WS77000647 from SAP). The first step invokes Process Dialog which asks for three numbers and two operands. When I input all the input params and click calculate button, the second step which is actually the background synchronous task, results in the same error in the workflow log and in the Process Dialog page browser it says "Entries sent for calculation" with the same input screen.
Am I missing anything here to run background synchronous task? Any help regarding this is appreciated.
Thanks & Regards,
Raja

TREX - search via webservice call

Hi All,
We would like to access the trex functionality to search in the ECC DMS (Document Management System) via a webservice call.
I could not yet find any standard defined webservices for this purpose.
Can anyone tell me whether what I'm searching for exists?
Kind regards
Joris

Hi Joris,
there are Webservice APIs on the level of EP-KM (here called IMS for "index management services") and on the level of SAP NetWeaver Enterprise Search. The TREX engine itself does not expose any APIs for project development.
Best, Karsten

Synchronous SOAP call from XI without BPM....

Hi All,
Is it possible to use the (File - XI - SOAP) Synchronous SOAP call from XI with out BPM. to trace the error messages. If yes then how it can be achived in XI.
Thanks,
Jane

Hi,
You will get either a system error/application error raised if there is a problem processing the SOAP request without the need for BPM.
You can then raise an alert from the RWB if this occurs.
If all is OK with processing, you will get the standard chequered flag.
Cheers
Colin.

Error during webservice call

Hi all,
Has anyone worked on Inspire. I am working on a typical scenario integration on primavera with PS.
But when I do start sync I get " could not start Synch. Error during webservice call"
When I check Sender SOAP CC in SAP PI in RWB , I get no information. It's status is green and no logs. Also SXMB_moni has no logs.
Is there a problem with my Sender SOAP CC confihuration .or application has failed
Can anyone help me on this.
Regards,

Hi,
I tried to reach the URL using SOAPUI but got the following error :
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP:Body>
      <SOAP:Fault>
         <faultcode>SOAP:Server</faultcode>
         <faultstring>Server Error</faultstring>
         <detail>
            <s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">
               <context>XIAdapter</context>
               <code>ADAPTER.JAVA_EXCEPTION</code>
               <text>com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Application:STREAM_TRANSFORMATION_EX:
     at com.sap.aii.adapter.soap.ejb.XISOAPAdapterBean.process(XISOAPAdapterBean.java:1193)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:592)
     at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:46)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
     at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
     at $Proxy1413.process(Unknown Source)
     at com.sap.aii.af.app.mp.ejb.ModuleProcessorBean.process(ModuleProcessorBean.java:287)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:592)
     at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:46)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
     at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
     at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
     at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
     at $Proxy788.process(Unknown Source)
     at com.sap.aii.adapter.soap.web.MessageServlet.callModuleProcessor(MessageServlet.java:187)
     at com.sap.aii.adapter.soap.web.MessageServlet.doPost(MessageServlet.java:513)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
     at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:162)
     at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:81)
     at com.sap.engine.services.servlets_jsp.server.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:124)
     at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:73)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:468)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:298)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:399)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:388)
     at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:48)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:84)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:244)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:78)
     at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
     at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
     at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
     at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:43)
     at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:42)
     at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
     at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
     at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:428)
     at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:247)
     at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:45)
     at com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
     at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
     at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:327)</text>
            </s:SystemError>
         </detail>
      </SOAP:Fault>
   </SOAP:Body>
</SOAP:Envelope>
What could be the issue. Plz help

How to Use synchronous RFC calls during test run for remote accesses

there is a Setting for the usage of RFC accesses from a tested system
using eCATT.
'X' - Use asynchronous RFC calls during test run for remote accesses
' ' - Use synchronous RFC calls during test run for remote accesses
I developed an eCATT as following :
SAPGUI ( SAPGUI_1 , Target_system_1 ).
SAPGUI ( SAPGUI_2 , Target_system_2 ).
My question is how to run the eCATT in a synchronous RFC calls
PS: I do not want to change the Target_system to the same one in the
above script of ecatt.Because I need to run it in 2 different Target
systems sometime.
for example, I give a Target_system_3 when run this eCATT
I want the SAPGUI_1 and SAPGUI_2 run the Target_system_3 but not the
Target_system_1 or Target_system_2 .
Could you please tell me how to make it without the changes in script?
Edited by: Weitong Liu on Mar 24, 2011 9:44 AM

Hi Liu,
Weitong Liu wrote:
> ' ' - Use synchronous RFC calls during test run for remote accesses
This is the standard option value. Asynchronous are not the standard way and used only for very special purposes.
Weitong Liu wrote:
> I developed an eCATT as following :
> SAPGUI ( SAPGUI_1 , Target_system_1 ).
> SAPGUI ( SAPGUI_2 , Target_system_2 ).
> My question is how to run the eCATT in a synchronous RFC calls
The commands will be executed in sequence. So each call will be synchronously replayed against TS1 and TS2.
What is you issue with this standard procedure?
Kind regards,
Christoph

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