Posted: Wed Oct 24, 2007 8:53 pm Post subject: Number Range Generation
Tables used for ranges:
NRIV Number range intervals. Note: Field NRLEVEL Contains the last assigned number.
TNRO Definition of number range objects
Ranges are maintained in transaction SNRO
Q:
Just another chance to show my ignorance. Isn’t there a function for returning a unique key and isn’t there also a configuration method for describing the range of those objects. I know that there is something like that for EDI but I can’t identify it. I need to retrieve a key for a user defined field in IS-U CCS 1.2 for sap 4.0B.
A:
You can use a range object . You define ranges in transaction SNRO. The number in the ranges automatically increment ebvery time you use a new number.
Use the function NUMBER_GET_NEXT to get the next number in the range:
* In the 4.6x environment, SAP have included a number range generation
* program just like those used for Purchase Order, Sales Order etc.
*
* This SAP number range generation is an include program.
*
* INCLUDE ZRANGENO.
*
* Always have to be included in the main program data declaration
*
* data: wnorange like INRI-NRRANGENR, "number range,
* wsubobj like inri-SUBOBJECT, "sub object
* wdocno(12).
*
* Steps :-
* 1. Number range Sub Object must be maintain in table ZSGRP
* You can used transaction SE16 to create a table entries.
* 2. Maintain number range and intervals in transaction code SNUM
*
* Written by : SAP Basis, ABAP Programming and Other IMG Stuff
* http://www.sap-img.com
*
call function 'NUMBER_RANGE_ENQUEUE'
exporting
object = 'ZOWNNO' "Create with SNUM
exceptions
foreign_lock = 1
object_not_found = 2
system_failure = 3
others = 4.
if sy-subrc ne 0.
* message e086 with 'Lock error' sy-subrc.
endif.
call function 'NUMBER_GET_NEXT'
exporting
nr_range_nr = wnorange
object = 'ZOWNNO'
subobject = wsubobj
importing
number = wdocno "Number generated by SAP
exceptions
interval_not_found = 1
number_range_not_intern = 2
object_not_found = 3
quantity_is_0 = 4
quantity_is_not_1 = 5
internal_overflow = 6
others = 7.
if sy-subrc ne 0.
* message e086 with 'Number Range' sy-subrc.
endif.
call function 'NUMBER_RANGE_DEQUEUE'
exporting
object = 'ZOWNNO'.
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
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