JDBC sender in real time

Hi,
in past I've read some blogs about JDBC sender that selects data in very short intervals like seconds and msecs. I can't not find it any more. Do you know where to find it, or do you have any suggestions how to realize something like that and what are potential pitfalls.
thanks
mario

Hi Slopar,
It all depends upon the polling interval and the data you have in production database. You can change your polling interval according to your needs. Please check this sap help:
Poll Interval (secs): Number of seconds that the adapter must wait if no files are found for processing.
Poll Interval (msecs): Additional waiting time in milliseconds.
If Poll Interval (secs) is set to null, processing times will be short and close to real time.
If Poll Interval (secs) and Poll Interval (msecs) are set to null, the adapter is only called once.
http://help.sap.com/saphelp_nw04/helpdata/en/7e/5df96381ec72468a00815dd80f8b63/content.htm
Regards,
---Satish

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Send me real time scenarios

Hi Experts,
Please send me real time scenarios and u r facing any rela time tickets please send me to my mail id
deleted
Thanks & Regards
G.Narayana

Almost a duplicate of this thread: hi..everyone..plz share realtime unix shellscript commands
and just as badly requested.
Read: Re: 2. How do I ask a question on the forums?
+Locking this thread+

Please send me real time scenarios for plsql developer..

hello xperts..
please send me real time scenarios for plsql developer..it wiil be greatful to me .my mailid: < email address removed by moderator >

Almost a duplicate of this thread: hi..everyone..plz share realtime unix shellscript commands
and just as badly requested.
Read: Re: 2. How do I ask a question on the forums?
+Locking this thread+

Pls send me Real time SM21 and ST22 errors.at least 4

Hi,
       I am new guy in Basis .Pls send me SM21 and ST22 real time errors.I will give more reward points.
regards,
Jana

Hi janardan
Here I am sending the lists of some real time errors that i have encountered during my monitoring work:-
SM21
1) 06:14:20 DIA 001 010 ALEREMOTE         AB0 Run-time error "CALL_FUNCTION_SEND_ERROR"       occurred
2) 08:09:13 DIA 002 010 ASCHELVI     SA38 AB0 Run-time error "TIME_OUT" occurred
3) 05:45:03 BTC 003 000 SAPSYS            D01 Transaction Canceled BT 510 ( )
4) 10:32:55 DIA 003 010 WORKFLOW          H01 Enqueue of work item 000023517979 deleted by called   application.
ST22
1) 10.04.2008 11:34:17 sapbebr104 FFERNAND 010 C RAISE_EXCEPTION    1
2) 10.04.2008 12:47:23 sapbebr102 JIGOMEZ 010 C SYSTEM_CANCELED    4
3) 09.04.2008 12:48:13 sapbebr104 MLOLMEDO 010 C TIME_OUT    1
4) 01.04.2008 07:46:11 sapbebr042 BMARIQUE 010 C LOAD_PROGRAM_LOST    3
In SM21 u can look for messages like :
>Printer problems
>Signal 11
>Short dumps
>Time-outs
>Matchcode problems
>Aborted postings
>Runtime error analysis
ST22 is used for some abap dump analysis
Award points if found helpful.
Regards,
Abinash

Hi , any body can send real time problems they faced

hi every body this is siva from banglore, any body can send the real time problems they faced in sap crm and how they solved if any body kindly send to my id : [email protected]

hi Siva,
All the issues in the forums are the real time issues
YOu can just go through them .
Also why do you need real time issues.
If you have any issues post it here and some one can help you

Pls send me one real time object in xi

send me real time scenario idoc to file or idoc to http.
like technical spec.

Nijamay ganga, keerthi cheppindhi Aala adigithay avaru pamparu.

Real time interview questions in XI

Hi guys,
Can anyone send me Real time interview questions in XI to my mail id [email protected] will be awarded.
Thanks in advance

Hi , check some of the FAQS.
Some of them not answered.
. Which of the following are Components of XI
MDM, Adapter Framework, RWB, SLD, IS
-à
2. What is a XI Pipeline?
3. Source element occurs once whereas the target element it is mapped to is produced 3 times when the mapping is executed. Why does this happen?
4. A context object is used in place of what?
5. what is UDF? What are the mandatory functions that you use in a Java based UDF
a. Init() , Execute(), Destroy(), Run(), SetParameter()
6. ABAP mapping is implemented using what?
7. When you dont find the ABAP mapping option in IR what do u do?
8. Any of the of different Mapping types (Java, MM, XSLT, ABAP) can be called in any order for Interface mapping ? True of False
9. Is true case sensitive in case of a Boolean function and can 1 be interpreted a Boolean TRUE?
10. what is Context Changes ?
11. What are the protocols that the Mail adapter supports
12. Why is a SAP BC used?
13. WSDL representation of a Message Interface is used to generate what kind of proxies?
a. ABAP Proxies
b. Java Proxies
c. Neither ABAP nor Java
d. Both ABAP and Java proxies
14. Would you configure a Sender IDOC communication channel?
15. You are required to upload additional libraries for the JMS adapter. How would you do it?
16. QoS that a Sender JDBC communication channel supports
17. What are the transport protocols a JMS adapter supports?
18. Would you configure the Integration Server as a Logical system in a scenario where IDOCs are being sent from a SAP R/3 system to XI?
19. Why do we specify the Logical System name in the SLD?
20. The pre-requisites for sending IDOCs to an XI system
a. Connection parameters must be maintained in SWCV
b. User must have administration rights in XI
c. The IDOC metadata must be imported into IR
21. You need to post a transaction using a RFC. How would you accomplish this?
a. Use a async BAPI call with implicit Commit?
b. Use a async BAPI call with explicit Commit?
22. what is PCK? What is the necessity for a PCK?
23. In a company the Central Adapter Engine is installed close to the business partner site. Why do you this this is done?
24. The flow of a message entering the Adapter Engine from Integration Server is--
a. It is queued, processed using module processors and then posted to the backend application
b. It is processed using module processors, queued and then posted to the backend application
25. Is the persistence layer used by the Adapter Engine and the Integration Engine (Integration Server) same?
26. Is the Message ID specified in the Integration Engine same as the Message ID used during the Message transformation in the Adapter engine?
27. Would you configure a Sender HTTP adapter?
28. QoS in case of a RFC Receiver adapter
29. Sync-Async bridge is used for?
30. A Business Process is
a. Executable cross component
b. Can send and receive messages
31. What is the purpose of a deadline branch
32. What is SXI_CACHE used for?
33. Container elements can be typed to what ?
34. Why is a Wait step used?
35. A block can have which of the following?
a. Multiple Exception branches
b. Multiple Condition branches
36. For what all step types can you use a Corelation?
37. Which of the following is true?
a. Blocks can be Nested
b. Blocks can be Overlapped
38. You need to collect and club messages in a container element coming from different steps. How would you do this?
39. In case of a Block, which of the following is true?
Elements of a super container are visible in sub-containers
Elements of a subordinate container are not visible in all blocks
Elements defined in the process container are visible in all blocks
40. what is Co relation & Local Co-relation
41. Where can you use N: M transformation?
42. Alert framework uses/leverages CCMS?
43. If you want to cancel a process and set its status to Logically Deleted when a Deadline is reached, do you need to use a Control Step having its Action as CancelProcess or is it automatically done?
44. What are the ways an Exception can be triggered?
45. What would be the best architecture after implementing SAP XI? Implementing EDI adapter(s).
46. How to run the Adapter engine as a service?
47. How SAP Netweaver supports a holistic approach to BPM (Business Process Management)?
48. What is the role of SAP XI?
49. How can we differentiate SAP XI from Business Connector (BC)?
50. How to send mail from SAP XI?
51. What are the migration steps from XI 2.0 to XI 3.0?
52. XI will support synchronous communication and asynchronous communication?
A. Yes
B. No
53. Integration server contains the following components?
A. Additional integration services
B. Integration Engine
C. Business Process Engine
D. Integration Repository
54. Integration Repository provides the following components?
A. Business processes
B. Mapping Objects
C. Components at design time
D. Imported objects
55. What is the usage of Web Application server in XI?
56. What is the use of RFC and IDOC Adapters in XI?
57. How to convert WSDL (Web Services Descriptive Language) to target language?
58. What is the component to generate Jave classes?
59. What is ESA (Enterprise Service Architecture)?
60. What are the key elements of ESA?
61. How to transport SLD, Integration Directory & Integration Repository objects to the Production system?
62. Can we import XSD Schemas into XI 2.0?
63. which api you use for java mapping.
64. You use context object in place of what?
65. To make non mandatory node mandatory which you should to?
66. In case of RFC communication sender system sends a rfc call but target system does not receive it. What you think went wrong?
67 Difference between Xi business process and workflow ?
68. When you use transaction SXMB_MONI for process monitoring, which field tells you that the entry is for business process.
69. What are different Xi components?
70. In which all places you can use receive process?
71 In which all steps you can activate correlation?
1. How many interfaces are u developed in u r project.
2,What is land accepted.?
3.What is Your team size ?
4.The work assignment procedure in your organization?
5.What is your complete company object.?
6.What is the nesicity of developing that scenario.?
7.What is the advantage over other integration tools.?
8.What is Sender agreement?
9.What is Receiver agreement?
10.Tell me the steps for Multiple Idoc to File.(BPM Scenarios)
11.Tell me the steps for file to Multiple Idoc (BPM)
12.How to Create Alerts in BPM?
13.How to Use Third Party Adaptors in u r project.?
14.How to Use External Objects?
15.What is the Use of Node Fictions in XI?(example)
16 Examples on RFC lookups?
regards,
Brahmaji.

Fico interview questions and Real time tickets with resoving details

MODERATOR: Do not post (or request) email address or links to copyrighted or confidential information on these forums. If you do, the thread will be LOCKED and all points UNASSIGNED.
hi sap gurus
i have done sap-fico iam in job trails. can any body help me Fico interview questions and Real time tickets with resoving details
regards
prasad.v
Edited by: chinna prasad on Jun 5, 2008 4:10 PM

Hello Prasad,
Before attending interviews.....First you need to understand general things like CV writing, projects, sub modules etc., you should be gain knowledge on these concepts then you can move further.
1. CV 2.Projects 3.your strenths in sap (reading..reading...reading....practice...practice...practice)
2.you please interact with your friends who is on trails, then you can get more information like interview process, methodology, technical etc.,
I am sending some real time interview tech questions which will useful for you.
Questions:
1.When tickets are raised by end users who will give priority? After resolve the tickets who will close the status?
2.In real time at a time how many normal periods, special periods, MM periods we can open?
3.What is client dependant & Independent?
4.How to transport configuration settings from one client to another client or production client, which tools we can use for transport?
5.Why we donu2019t assign business area to company code?
6.What is the difference between General GL A/c, Control A/c, Reconciliation A/c & Offsetting A/c?
Answers:
1.The priority is generally decided by the Coordinator on the client side. After tickets are resolved, they will have to be closed by the coordinator on the customer site
2. In FI as many as you wants. In MM only 2 (current month + previous
3.Certain tables and customizations made in one client will affect the other clients also - then it is cross client i.e, client dependent. While if the changes made in one client has no impact on the other client - it is said to be client independent
4.Transports from one server to the other can be made with the help of transport requests. When a configuration is done the system generates a request number. First release the task and then release the request. Use TC-SE10 / SE09, SE09: workbench transport; SE10: customizing transport. But currently no such difference actually exists.
5.because in case of multiple company codes, same business area can be used across company codes. Business area is cross company code, means it is not confined to one company code thatu2019s why we don't assign BA to any of the company codes. It is client dependant, not company code dependant. We can pass values from one company code to any of the BA in that client.
6.General GL Account are those used for standard posting like for example Income and Expenses Accounts
- Control Account are basically used for reconciliation between modules like FI and CO, to ensure that both the modules are in sync.
- Reconciliation Account are those specific covering ADK (A-Assets, D-Customer, K-Vendor). For example a Customer Master would be mapped to a Bills Receivable Reconciliation Account and any transaction that needs to be posted are done against the customer code.
- Offsetting Account are used for variety of reasons and few examples are Intercompany Postings, at the time of Implementation when TB and Balance sheet are uploaded would be offsetted against a dummy account.
All the best.....dont forget and pl assign points if useful and if u have any querries pl revert back
thanks
Anil

JDBC Sender update SQL Statement Question.

I was wondering if there is a way to have the update SQL statement line in the JDBC sender update by time stamp, this would be very helpful. Does anyone know a method of doing this?

In the SAP documentation of the adapter it has this example for using the update SQL statement after the query statement:
SQL statement for query: SELECT * FROM table WHERE processed = 0;
SQL statement for update: UPDATE table SET processed = 1 WHERE processed = 0;
What I want is to be able to put processed = (the current date) instead of processed =1 in the update statement, like this example:
SQL statement for query: SELECT * FROM table WHERE processed = 0;
SQL statement for update: UPDATE table SET processed = (the current date) WHERE processed = ' ';
I seems like you can only use a fixed value for the update statements in the JDBC Sender though, I would like to know if you can use a time stamp or variable there.

Fico real time tickets

HI Experts
i am jaganreddy
can any one send fico real time tickets and interview questions and tips send to my ID
Text Removed
thanks in advance
Edited by: Lakshmipathi on Apr 28, 2011 10:57 AM
Dont deviate the forum rules by asking to share SAP related information to personal mail id

HI Experts
i am jaganreddy
can any one send fico real time tickets and interview questions and tips send to my ID
Text Removed
thanks in advance
Edited by: Lakshmipathi on Apr 28, 2011 10:57 AM
Dont deviate the forum rules by asking to share SAP related information to personal mail id

TCP/IP Connecting with Real Time Controller

I have a host running Labview on a windows XP and a realtime embedded controller on a pxi chassis that acts as the server. When the realtime is started it automatically goes into listen mode and listens for a connection from the host. The host opens a connection. After a valid connection is open the Real-Time side goes into a TCP_Read and the host can then send commands that the real time processes and sends to the FPGA on the pxi-chassis.
Now the problem I'm having is how to handle the case when a TCP connection is lost. I can have the TCP_Read on the real-time error on a time out and then go into a listen mode but this isn't very logical because then the host will have to reconnect each time a time out occurs. So if I make the TCP_Read timeout be infinite and if the connection is lost (let's say I unplug the ethernet cable and re-plug it back in) then I cannot recover from this and the Real-time will need to be re-booted.
I've tried to send the Real-time into listen mode if the error code is other than a timeout error (code 56) and have it go back to TCP_read mode if it is a timeout error. But if the connection is lost by means of a physical way (such as me pulling the ethernet wire and plugging it back in) then the Real-Time never sees that the connection is invalid. The host on the other hand can detect it bc it will get an error when it's trying to write?
So my is:
Is there any way to prevent an infinite loop that needs a reboot and at the same time prevent the host from reconnecting every time there is a timeout?

Hi SJeane,
I apologize for taking so long to respond, but I wanted to test this on my end. In doing so, I realized that using the RT Reboot Controller.vi after the connection is lost does not work because the message to reboot cannot be relayed to the target without communication! Thus, to solve this problem, we have to approach it a different way. You mentioned that you tried programmatically clearing errors, but did you try to reestablish connection after clearing the errors? I tested this on my end with a FieldPoint controller, and the attached VIs resumed operation even after unplugging/replugging the Ethernet cable (no reboot). Will this solution work for you?
Peter K.
National Instruments
Attachments:
Reestablish.zip ‏39 KB

SAP Real time projects

hi
I have done my SAP FI.Can anyone pls send a real time project and I would like to understand the real world scenarios ,challenges faced by SAP FI consultants dring his job.This will help me understand more about SAP practically.
Thanks
bivi85

hi
I have done my SAP FI.Can anyone pls send a real time project and I would like to understand the real world scenarios ,challenges faced by SAP FI consultants dring his job.This will help me understand more about SAP practically.
Thanks
bivi85

Real time scenerios

hi gurus,
Please send some real time issues u faced at the time of implementation and support . if possible send any link.
thanks and regards
raju

Hi
Most of the threads whcih are posted in SDN forumns are real time issues only, you need to go through them , so that you understand the issues clearly.
Thanks & Regards
Kishore

JDBC Sender Adapter - Records sent one at a time

Hello everyone,
Here's a summary of my scenario JDBC > XI > RFC.
My select statement (JDBC) looks like this:
SELECT * FROM BATCH WHERE STATUS='Y'
The problem is, whenever it returns multiple rows, the RFC can only accept one record at a time (1...1), so I need to pick up the records from the DB and send them one at a time.
Currently, this is how the output XML looks like:
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<row>
<number>200000000472</number>
<status>Y</status>
</row>
<row>
<number>200000000473</number>
<status>Y</status>
</row>
<row>
<number>200000000474</number>
<status>Y</status>
</row>
</ns:SQL_RESP_MT>
Instead, I need each row to be picked up and sent one at a time.
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<row>
<number>200000000472</number>
<status>Y</status>
</ns:SQL_RESP_MT>
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<number>200000000473</number>
<status>Y</status>
</row>
</ns:SQL_RESP_MT>
<?xml version="1.0" encoding="utf-8" ?>
<ns:SQL_RESP_MT xmlns:ns="http://www.pharmaindustries.com">
<number>200000000474</number>
<status>Y</status>
</row>
</ns:SQL_RESP_MT>
Does anyone know the changes I need to make in my current SELECT statement or the JDBC Sender Adapter to make this possible.
Thanks in advance!
Glenn

Thank you all for your replies. I'll check out your link in a bit, Phani. Thanks!
A SpliByValue won't work since the BAPI Header is (1...1).
Luckily, during testing, I found out that the BAPI (BAPI_PRODORDCONF_CREATE_TT) handles multiple lines in one of the subelements of the header so that was where I mapped the Rows.
I might need to trigger multiple BAPIs in the future, so I'll take a good look at your suggestions, but for now, I'm marking this question answered.
Warm regards,
Glenn

How to get signal from analog input and send it to analog output (real-time)

Hi everyone,
I am doing simple task in Visual C++ and I am using PCI-6221(37 pin).
Basically, I want to send same signal from 'analog input' to 'analog output'
at the same time (almost), to make it real-time application.
Can someone please provide me sample program.
I would appreciate if you could provide me with the good tutorial which explains
step by step everything about programing NI-DAQmx for C/C++.
Best Regards,
Khassan
Solved!
Go to Solution.

This is my code in C++, you can optimize it if it looks too messy. This code reads signal from analog input and outputs it through analog output.
To make this code work additional include directories and library directories must be added from NI.
I hope it helps someone.
#include <stdio.h>
#include <conio.h>
#include "NIDAQmx.h"
#include <math.h>
#define DAQmxErrChk(functionCall) { if( DAQmxFailed(error=(functionCall)) ) { goto Error; } }
int main(int argc, char *argv[])
int32 error=0;
TaskHandle taskHandleRead=0,taskHandleWrite=0;
int32 read=0;
float64 dataRead[1000];
char errBuffRead[2048]={'\0'};
char errBuffWrite[2048]={'\0'};
bool32 done=0;
int32 written;
DAQmxErrChk (DAQmxCreateTask("",&taskHandleRead));
DAQmxErrChk (DAQmxCreateAIVoltageChan(taskHandleRead,"Dev1/ai0","",DAQmx_Val_Cfg_Default,-10.0,10.0,DAQmx_Val_Volts,NULL));
DAQmxErrChk (DAQmxCfgSampClkTiming(taskHandleRead,"",100.0,DAQmx_Val_Rising,DAQmx_Val_ContSamps,0));
DAQmxErrChk (DAQmxCreateTask("",&taskHandleWrite));
DAQmxErrChk (DAQmxCreateAOVoltageChan(taskHandleWrite,"Dev1/ao0","",-10.0,10.0,DAQmx_Val_Volts,NULL));
DAQmxErrChk (DAQmxCfgSampClkTiming(taskHandleWrite,"ai/SampleClock",100.0,DAQmx_Val_Rising,DAQmx_Val_ContSamps,1000));
DAQmxErrChk (DAQmxStartTask(taskHandleRead));
DAQmxErrChk (DAQmxStartTask(taskHandleWrite));
while( !done && !_kbhit() )
DAQmxErrChk (DAQmxReadAnalogF64(taskHandleRead,1,10,DAQmx_Val_GroupByScanNumber,dataRead,1000,&read,NULL));
DAQmxErrChk (DAQmxWriteAnalogF64(taskHandleWrite,read,0,10.0,DAQmx_Val_GroupByChannel,dataRead,&written,NULL));
_getch();
Error:
if( DAQmxFailed(error) )
DAQmxGetExtendedErrorInfo(errBuffRead,2048);
DAQmxGetExtendedErrorInfo(errBuffWrite,2048);
if( taskHandleRead!=0 )
DAQmxStopTask(taskHandleRead);
DAQmxClearTask(taskHandleRead);
if( taskHandleWrite!=0 )
DAQmxStopTask(taskHandleWrite);
DAQmxClearTask(taskHandleWrite);
if( DAQmxFailed(error) ){
printf("DAQmx Error: %s\n",errBuffRead);
printf("DAQmx Error: %s\n",errBuffWrite);
printf("End of program, press Enter key to quit\n");
getchar();
return 0;

JDBC sender in real time

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