Checking the Data using Extractor Checker (RSA3) in ECC Delta and Repeat Delta etc...

Transcription

1 Checking the Data using Extractor Checker (RSA3) in ECC Delta and Repeat Delta etc... Applies to: SAP NetWeaver Business Warehouse (Formerly BI) & ECC 6.0. Business Intelligence homepage. Summary This article tells about how to check the data using Extractor Checker (Transaction Code: RSA3) in ECC. Author: Surendra Kumar Reddy Koduru Company: ITC Infotech India Ltd. (Bangalore/INDIA) Created on: 27 November 2009 Author Bio Surendra Kumar Reddy Koduru is a SAP BI Lead Consultant currently working with ITC Infotech India Ltd (Bangalore/INDIA). He has got rich experience and worked on various BW/BI Implementation/Support Projects SAP AG 1

2 Table of Contents Introduction:... 3 Live Scenario:... 3 Detailed Steps:... 3 Step: Step: Update Modes:... 4 Delta update:... 4 Repeat Delta:... 4 Step: Step: Step: Step: Step: Step: Step: Step: Related Content Disclaimer and Liability Notice SAP AG 2

3 Introduction: After reading this article, you will know how to the check the data/records for Delta and Repeat Delta options using Extractor Checker (Transaction Code: RSA3) in ECC. LBWQ: qrfc Monitor for the outbound queue, we use this transaction to monitor the status of the LUWs in the outbound queue and restart any hanging queues manually. RSA7: BW Delta Queue Monitor, we use this to see transferred data (delta) for a DataSource and a Target system. RSA3: The extractor checker can test extracted data at the source, allowing you to find data errors/inconsistencies at an early stage (before data loads into the Target System) Live Scenario: We want to know/test how many records there in Delta Queue and Repeat Delta Queue in ECC. Because we can t count the number of records in LBWQ/SMQ1 or by looking at Total in RSA7, so here we need to use Extractor Checker to check and count the records. Here I m explaining the live scenario by using 2LIS_03_BF Extractor/DataSource. And I m assuming that we already loaded Init load using 2LIS_03_BF Extractor/DataSource in BI/BW and need to load Deltas. Detailed Steps: Please follow the below steps Step: 1 Go to LBWQ and see the entries for 2LIS_03_BF Extractor/DataSource SAP AG 3

4 Note: I m assuming that, we already executed Init loads for 2LIS_03_BF DataSource successfully and we are ready to o for Delta Loads in BI/BW Server. Step: 2 Go to RSA7 - BW Delta Queue Monitor and see the Total for 2LIS_03_BF Extractor/DataSource. Update Modes: Delta update: A delta update only requests data which has appeared since the last delta. Before you can request a delta update, you must first initialize the delta process. A delta update is only possible for loading from SAP source systems. Repeat Delta: If a delta fails (status red in the monitor) or the overall status of the delta request has been set to red manually, the next data request will be performed in repeat mode. A repeat request extracts the incorrect or incompletely loaded data from the failed delta request, along with any new data since the original request. A repeat can only be requested in the dialog. If data from the failed delta request has already been updated to the data targets, delete the data from the data targets affected. If you cannot delete the data from the data targets, duplicate data records may be produced when the repeat request is performed. Select Delta Update and execute SAP AG 4

5 There are no records in Delta Queue, but still it is showing some records i.e. under Totals it is displaying 2. But actually there are no records in Delta Queue. Go to Extractor Checker using Transaction Code RSA3 in ECC and give DataSource is 2LIS_03_BF SAP AG 5

6 Step: 3 Increase the Data Records / Calls to and Display Extr. Calls to 9999 because we can see all the data in single Data packet. Press F4 to find out the Update modes. You can see the following Update Modes SAP AG 6

7 Select Update Mode D (Transfer of the Delta Since the Last Request). To check the number of records in Delta Queue. Give the Target sys Logical name (Press F4 and select.), then click on Extraction button. See the above screen; it won t have any records in Delta Queue, the same thing we saw in RSA7, Delta Queue SAP AG 7

8 Step: 4 Then come back to main screen of RSA7 and again select the DataSource and click on display, this time you select Delta Repetition and execute. Here we can see 390 entries in Delta Repetition SAP AG 8

9 Step: 5 Then go to Extractor Checker (Transaction Code: RSA3) and give the DataSource and now here select Update mode is R (Repetition of the transfer of a data packet), then execute SAP AG 9

10 We can see 390 records, the same number of records we saw in Repeat Delta option in RSA7. Step: 6 Go to LO Data Extraction: Customizing Cockpit using Transaction Code : LBWE and run V3 job. Click on Job Control SAP AG 10

11 Click on Start Date. Select Immediate. After that you can see Immediate start like below. I.e. the V3 job will start immediately. Click on Save and come back SAP AG 11

12 Click on Print Program SAP AG 12

13 Give the below parameters and enter SAP AG 13

14 Then Click on Schedule Job, to start the V3 Job. You can find the New Job is Scheduled on the status bar, so our V3 is started. To check the job click on Job Overview SAP AG 14

15 See the below screen, job is completed SAP AG 15

16 Step: 7 You can check in SM37 also Go to SM37 and give Job name is LIS-BW* and if you know user ID give else give * and execute. See the job status, it is finished SAP AG 16

17 Step: 8 Go to RSA7 and select the DataSource 2LIS_03_BF and click on Display data entries. Here you can see, the number of Total is increased, after V3 job success. Now select Delta Update and execute. We can see 174 new records in Delta Queue. I.e. after V3 job SAP AG 17

18 Step: 9 Then goto Extractor Checker (Transaction Code: RSA3) and Select Update Mode D (Transfer of the Delta Since the Last Request). To check the number of records in Delta Queue. Give the Target sys Logical name (Press F4 and select.), then click on Extraction button. We can find 174 records. I.e. the same number of records which are there in Delta Queue (RSA7) SAP AG 18

19 Step: 10 Now go to BI/BW System and execute DELTA Info Package for 2LIS_03_BF DataSource. You can see 174 records in PSA. See the below screen SAP AG 19

20 Related Content Data Flow from LBWQ/SMQ1 to RSA7 in ECC and Delta Extraction in BI Inventory Management (0IC_C03) Part - 1 Using Customer Exit Variables in BW Reports Part - 3 How to use Customer Exit Variables in BW Reports: Part - 2 Using Customer Exit Variables in BW or BI Reports Part - 1 Using Text Variables with Customer Exits in Report Headings SAP NetWeaver Business Intelligence 2009 SAP AG 20

21 Disclaimer and Liability Notice This document may discuss sample coding or other information that does not include SAP official interfaces and therefore is not supported by SAP. Changes made based on this information are not supported and can be overwritten during an upgrade. SAP will not be held liable for any damages caused by using or misusing the information, code or methods suggested in this do cument, and anyone using these methods does so at his/her own risk. SAP offers no guarantees and assumes no responsibility or liability of any type with respect to the content of this technical article or code sample, including any liability resulting from incompatibility between the content within this document and the materials and services offered by SAP. You agree that you will not hold, or seek to hold, SAP responsible or liable with respect to the content of this document SAP AG 21