Seperating data sets

Hi All
I have a table in which the column is END_TIME. The problem is the data is a mix of hours and 15 minute intervals like below
BI_ID     TR_ID     END_TIME
122574     143399     1315
122575     143399     1330
122576     143399     1345
122577     143399     1400
122578     143399     1415
122579     143399     1430
122580     143399     1445
122581     143399     1500
122582     143399     1515
122583     143399     1530
122584     143399     1545
122585     143399     1600
122586     143399     1615
122587     143399     1630
122588     143399     1645
1013671     79331     1300
1013672     79331     1400
1013673     79331     1500
1013674     79331     1600
1013675     79331     1700
1013676     79331     1800
1013677     79331     1900
1013678     79331     2000
1013679     79331     2100
1013680     79331     2200
1013681     79331     2300
1013682     79331     2400
1013683     79331     100
1013684     79331     200
1013685     79331     300
1013686     79331     400
1013687     79331     500
1013688     79331     600
1013689     79331     700Can any one please advice me as how to seperate the records the 15 minute interval records from the whole set of records. I have to load all the records which are in the 15 minute intervals into a seperate table.
Thanks

Diff is null because you did not define starting point, or set nvl(lag, ...) for the first record.
First record does not have previous record.
nvl(
( LAG ( END_INTV_TIME , 1) OVER (PARTITION BY TRAFFIC_SAMPLE_ID ORDER BY BIN_DATA_ID )
, end_time) - END_INTV_TIME
) as diff
or
( LAG ( END_INTV_TIME , 1, 0) OVER (PARTITION BY TRAFFIC_SAMPLE_ID ORDER BY BIN_DATA_ID )
- END_INTV_TIME
) as diff

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perform bdc_field using 'KOMG-VKORG'
it_header-f2.
perform bdc_field using 'KOMG-VTWEG'
it_header-f3.
**Table Control
v_sno = 0.
loop at it_details where key eq it_header-key.
v_sno = v_sno + 1.
clear v_fname.
CONCATENATE 'KOMG-MATNR(' V_SNO ')' INTO V_FNAME.
perform bdc_field using v_fname
it_details-f4.
clear v_fname.
CONCATENATE 'KONP-KBETR(' V_SNO ')' INTO V_FNAME.
perform bdc_field using v_fname
it_details-f5.
if v_sno eq v_rows.
v_sno = 0.
perform bdc_dynpro using 'SAPMV13A' '1004'.
perform bdc_field using 'BDC_OKCODE'
'=P+'.
perform bdc_dynpro using 'SAPMV13A' '1004'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
endif.
endloop.
*--Save
perform bdc_dynpro using 'SAPMV13A' '1004'.
perform bdc_field using 'BDC_OKCODE'
'=SICH'.
perform bdc_transaction using 'VK11'.
endloop.
perform close_group.
Hope this resolves your query.
Reward all the helpful answers.
Regards

What is open data set and close data set

what is open data set and close data set,
how to use the files in sap directories ?

hi,
Open Dataset is used to read or write on to application server ... other than that i am not sure that there exists any way to do the same ... here is a short description for that
FILE HANDLING IN SAP
Introduction
Files on application server are sequential files.
Files on presentation server / workstation are local files.
A sequential file is also called a dataset.
Handling of Sequential file
Three steps are involved in sequential file handling
OPEN
PROCESS
CLOSE
Here processing of file can be READING a file or WRITING on to a file.
OPEN FILE
Before data can be processed, a file needs to be opened.
After processing file is closed.
Syntax:
OPEN DATASET <file name> FOR {OUTPUT/INPUT/APPENDING}
IN {TEXT/BINARY} MODE
This statement returns SY_SUBRC as 0 for successful opening of file or 8, if unsuccessful.
OUTPUT: Opens the file for writing. If the dataset already exists, this will place the cursor at the start of the dataset, the old contents get deleted at the end of the program or when the CLOSE DATASET is encountered.
INPUT: Opens a file for READ and places the cursor at the beginning of the file.
FOR APPENDING: Opens the file for writing and places the cursor at the end of file. If the file does not exist, it is generated.
BINARY MODE: The READ or TRANSFER will be character wise. Each time n characters are READ or transferred. The next READ or TRANSFER will start from the next character position and not on the next line.
IN TEXT MODE: The READ or TRANSFER will start at the beginning of a new line each time. If for READ, the destination is shorter than the source, it gets truncated. If destination is longer, then it is padded with spaces.
Defaults: If nothing is mentioned, then defaults are FOR INPUT and in BINARY MODE.
PROCESS FILE:
Processing a file involves READing the file or Writing on to file TRANSFER.
TRANSFER Statement
Syntax:
TRANSFER <field> TO <file name>.
<Field> can also be a field string / work area / DDIC structure.
Each transfer statement writes a statement to the dataset. In binary mode, it writes the length of the field to the dataset. In text mode, it writes one line to the dataset.
If the file is not already open, TRANSFER tries to OPEN file FOR OUTPUT (IN BINARY MODE) or using the last OPEN DATASET statement for this file.
IF FILE HANDLING, TRANSFER IS THE ONLY STATEMENT WHICH DOES NOT RETURN SY-SUBRC
READ Statement
Syntax:
READ DATASET <file name> INTO <field>.
<Field> can also be a field string / work area / DDIC structure.
Each READ will get one record from the dataset. In binary mode it reads the length of the field and in text mode it reads each line.
CLOSE FILE:
The program will close all sequential files, which are open at the end of the program. However, it is a good programming practice to explicitly close all the datasets that were opened.
Syntax:
CLOSE DATASET <file name>.
SY-SUBRC will be set to 0 or 8 depending on whether the CLOSE is successful or not.
DELETE FILE:
A dataset can be deleted.
Syntax:
DELETE DATASET <file name>.
SY-SUBRC will be set to 0 or 8 depending on whether the DELETE is successful or not.
Pseudo logic for processing the sequential files:
For reading:
Open dataset for input in a particular mode.
Start DO loop.
Read dataset into a field.
If READ is not successful.
Exit the loop.
Endif.
Do relevant processing for that record.
End the do loop.
Close the dataset.
For writing:
Open dataset for output / Appending in a particular mode.
Populate the field that is to be transferred.
TRANSFER the filed to a dataset.
Close the dataset.
Regards
Anver
if hlped pls mark points

How to use open data set in SAP

Hi SAP Gurus,
        Could anyone help, how to use open data set in SAP.
      I need to upload a file from Application server (ZSAPUSAGEDATA) to internal table (IT_FINAL).
Thanks & Regards,
Krishnau2026

Hi Krishna.
These are the steps you need to follow.
tables: specify the table.
data: begin of fs_...
        end of fs_    " Structure Field string.
data: t_table like
        standard table
                  of fs_...
data:
w_file TYPE string.
data:
fname(10) VALUE '.\xyz.TXT'.
select-options: if any.
PARAMETERS:
p_file LIKE rlgrap-filename.
w_file = p_file.
select .... statement
OPEN DATASET fname FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
*OPEN DATASET fname FOR OUTPUT IN BINARY MODE.
LOOP AT t_... INTO fs_....
write:/ .....
TRANSFER fs_... TO fname.
or
TRANSFER t_... TO fname
ENDLOOP.
CLOSE DATASET fname.
Reward points wisely and if you are benefitted or ask for more detailed explanation if problem not solved.
Regards Harsh.

Seperating data sets

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