Performance issues in Proxy-XI-Jdbc scenario

Hello,
I have developed a proxy to JDBC synchronous scenario.
My scenario works like this.
*i run an abap program which calls a client proxy,
the proxy fetches the data from database table and returns the data in the ABAP program.(select query)
there are serious performance issues when we are running the report
it is taking around 2-5 minutes and at times multiple users are logged in , it takes around 5-20 minutes.
it seems that most of the time is consumed in the data fetching.
please help me to find some solution so that we can fine tune the performance on the PI side.
Are there any options on JDBC CC which can help us in making the queries faster
thanks
kannu.

Kanu16 ,
Issue seems to be at r/3 end..
1. Make sur ethat report program is using select query in proper fashion .
2. avoid using nested loops.
3. Hope not much validations are being done on selected data .
Abaper can help you optimizing this .
By debugging you can find out the exact reason behind.
Regards ,

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Mapping issue in idoc to JDBC scenario

mapping issue in idoc to JDBC scenario
source structure
E1KNB1M
BUKRS = 1000
E1KNB1M
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E1KNB1M
BUKRS= 2000
THE NODE E1KNB1M is repeated many times and the field BUKRS is also repeated with E1KNB1M as above
TARGET field : ISFRANCHISE
if any where value of BUKRS =9000 we have to pass Y to the target filed, else N
if BUKRS = 9000   THEN ISFRANCHISE= Y
               ELSE
            ISFRANCHISE=N
I've done the mapping as below
BUKRS = 9000--> IF THEN Y ELSE N--
> ISFRANCHISE
BUT everry time the target value is N only
pl suggest
rgds
mojib

mapped like this
BUKRS--->SORT---->
                                             EQUALS --------IF---THEN    Y
9000------------------------>                                               ----------------->ISFRANCHISE
                                                              ELSE   N
context of BUKRS set to parent node
its worked
thanks to all for valuable suggestions
rgds
mojib

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Hello all,
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Data coming in receiver side by using proxy to jdbc scenario

Hi experts ,
I have scenario Proxy (client proxy) to JDBC (IVR system) Asynchronous method,
I execute se38 its working fine and go SXMB_MONI here also success flag in development server same way I checking PI side also SXMB_MONI everything fine but data not coming IVR side if write select query
In runtime workbench the Communication channel status id green and Message processing completed successfully
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Please provide valuable inputs.
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INASH NALLA

Refer the following link for more details:
http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/content.htm
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Hi All,
I am working on a scenario of Proxy to JDBC. The scenario goes like this.....
SAP is the sender and I need to fetch data from the database table at the R/3 end and update in the legacy system at the receiver end .
Can anybody guide me apart from PI configuration, the settings need to be done at the R/3 end in the transaction sproxy i.e. the ABAP class and objects. Also let me know if I need to trigger the interface weekly once, is it possible to trigger it automatically by using ABAP class and objects else I need to write an ABAP program in order to trigger the interface.
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Regards,
Neethu Chordia

Hi,
Can anybody guide me apart from PI configuration, the settings need to be done at the R/3 end in the transaction sproxy -
As Raj suggested please search on SDN, you will find lot of links on this.
Also let me know if I need to trigger the interface weekly once, is it possible to trigger it automatically by using ABAP class and objects else I need to write an ABAP program in order to trigger the interface. -
>For this you need to write Abap class program and override method "Execute asynchronous" this will send the SAP R3 data to XI and then you have to configure job on R3 to run this program periodically as per your requirement.
Divyesh Vasani

Message mapping issue in idoc to jdbc scenario

We have a scenario of idoc->XI-JDBC
the below given segment may get repeated , as shown below ,
E1EDP19[2]--idoc segment
   QUALF---003
   IDTNR---01000123(Bar Code No)
E1EDP19[3]--idoc segment
   QUALF---003
   IDTNR---20500000000034(EAN No)
Reqd mapping
if QUALF=003
THEN IDTNR----->Bar_code_Number_EAN
Now IDTNR has to be mapped with Bar_code_Number_EAN for the segment which comes last
Pl suggest how to map using graphical mapping for the above scenario.

Hi Raj ,
The current mapping works fine if the parent segment E1EDP01 is only one but if that gets repeated then the last value of IDTNR is getting populated in the target side, very clearly i m giving the source and target structure and the mapping done using the UDF
Source structure
E1EDP01
       E1EDP19[1]--idoc segment
              QUALF---002
              IDTNR---01000123(Bar Code No)
       E1EDP19[2]--idoc segment
              QUALF---003
              IDTNR---01000123(Bar Code No)
       E1EDP19[3]--idoc segment
           QUALF---003
           IDTNR---20500000000030(EAN No)
E1EDP01
     E1EDP19[1]--idoc segment
                QUALF---002
                IDTNR---01000123(Bar Code No)
     E1EDP19[2]--idoc segment
               QUALF---003
               IDTNR---01000123(Bar Code No)
      E1EDP19[3]--idoc segment
             QUALF---003
             IDTNR---20500000000031(EAN No)
E1EDP01
       E1EDP19[1]--idoc segment
               QUALF---002
                IDTNR---01000123(Bar Code No)
      E1EDP19[2]--idoc segment
              QUALF---003
              IDTNR---01000123(Bar Code No)
     E1EDP19[3]--idoc segment
          QUALF---003
          IDTNR---20500000000032(EAN No)
Target mapping
if QUALF=002
THEN IDTNR--->Article_No this is the direct mapping so , no issues
if QUALF=003
THEN IDTNR----->Bar_code_Number_EAN, now this IDTNR should get repeated every time the segment E1EDP01 gets repeated , currently only the last value form all the IDTNR is coming to the target side.
The current mapping works fine if the parent segment E1EDP01 is only one
Target structure
Access1
IDTNR--> Bar_code_Number_EAN( value is 20500000000030)
Access2
IDTNR--> Bar_code_Number_EAN( value is 20500000000031)
Access3
IDTNR--> Bar_code_Number_EAN( value is 20500000000032)
Current mapping
If QUALF = 003
                Then QUALF ---->
                                                 mapBarCodeEAN---->Bar_code_Num_EAN
If QUALF = 003
                Then IDTNR ---->
Context of QUALF is set to E1EDP01
Context of IDTNR is set to E1EDP01
thanks for your personalised help
rgds
mojib
Edited by: mohammad mojib ur rahman on Apr 9, 2010 1:30 PM

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Hi all ,
There is a field Flag ,which receives the value from the database table.if the flag value is 0 then nothing should be done ,if the flag value is 'S' then the correspong record must be removed from the JDBC data base table.
I am already using the action UPDATE_INSERT for over writing the existing record.
In the ztable ,I am maintaing a zield Flag(change indicator).If this change indicator is S then, record must be deleted from jbdc.
How to maintain jdbc structure .
Thanks,
Srinivasa

Can I use structure as this one?
Target->Statement->Attachments-
action=UPDATE_INSERT
table=Mytable
->access-
Field1
Field2
Field3
Field4 ->
<Statement>
<Mytable action=u201DDELETEu201D>
<key1>
<Field1>S</Field1>
</key1>
</Statement>
Here I am using both Update_insert and Delete operations on same table.
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Hi All,
I am working on a proxy to jdbc scenario in which we have to throw validation errors to NWPM(Net Weaver Process Monitor Tool)
I am following the below steps,
step 1 - In message mapping a UDF is created to catch errors and store them in a variable using dynamic configuration
step 2 - writing abap mapping for handling this thrown exception and im reading the dynamic configuration in the abap class and raising exception. The exception format expected is
SAP:Error SOAP:mustUnderstand="" xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="RCVR_DETERMINATION">NO_RECEIVER_CASE_ASYNC</SAP:Code>
<SAP:P1>ZPI_THROW_EXCEPTION</SAP:P1>
<SAP:P2>001</SAP:P2/>
<SAP:P3>Mandatory field is missing[BUKRS] </SAP:P3>
   <SAP:AdditionalText />
<SAP:Stack>No receiver could be determined</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
I have written the following ABAP code to achieve this:
method IF_MAPPING~EXECUTE.
DATA l_record type mpp_dynamic.
DATA error type String.
getting dynamic configuration value
filled in by any previous mapping
CALL METHOD DYNAMIC_CONFIGURATION->GET_RECORD
EXPORTING
    NAMESPACE = 'http://sap.com/xi/XI/System/ERROR'
    NAME      = 'ERROR'
RECEIVING
    RECORD    = l_record.
error = l_record-value.
*raising exception with our message
RAISE EXCEPTION TYPE CX_MAPPING_FAULT
EXPORTING
   TEXTID =
   PREVIOUS =
    ERROR_CODE = '001'
    ERROR_TEXT = error .
RAISE EXCEPTION TYPE CX_MAPPING_FAULT
EXPORTING
   TEXTID =
   PREVIOUS =
    ERROR_CODE = '003'
    ERROR_TEXT = error .
endmethod.
I am gettign the following message for our code:
SAP:Error SOAP:mustUnderstand="" xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="RCVR_DETERMINATION">NO_RECEIVER_CASE_ASYNC</SAP:Code>
<SAP:P1 />
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:Stack>No receiver could be determined</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
Could you please help in finding the solution for getting currect error message from ABAP class?
Edited by: SwethaC on Jan 21, 2011 8:18 AM

The error is due to RFC Call fail from PI system to your ECC Application System.
Check your RFC Destination for ECC System type 3 in PI System.
When you are receiving data from ECC System using Proxies & again you are going to ECC System for Validation.
Why you are not doing this validation on ECC System only in your proxy code ?
In your proxy code, it will be much better for performance to check your data there on same system.

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Performance issues in Proxy-XI-Jdbc scenario

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