SAP ABAP Data Element CNV_10020_NO_LUT (Indicator for not using a LUT)

Hierarchy

☛ DMIS (Software Component) DMIS 2011_1
   ⤷ CA-GTF-BS (Application Component) Business Application Support
     ⤷ CNV_10020 (Package) CNV package 10020

Basic Data

Data Element	CNV_10020_NO_LUT
Short Description	Indicator for not using a LUT

Data Type

Category of Dictionary Type	D	Domain
Type of Object Referenced		No Information
Domain / Name of Reference Type	CNV_10020_XFELD
Data Type	CHAR	Character String
Length	1
Decimal Places	0
Output Length	1
Value Table

Further Characteristics

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Parameter ID
Default Component name
Change document	☐
No Input History	☐
Basic direction is set to LTR	☐
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Field Label

	Length	Field Label
Short	10	No LUT
Medium	15	No use of LUT
Long	20	No use of LUT
Heading	8	No LUT

Documentation

Definition

Having complex processings, a common technique is to store the input and the resulting data in a so called look up table (LUT). For every record, the LUT is considered at first. For input values already evaluated, repeated processing is not required.

Use

For processings that recur very often, it is good to use the LUT because of the better performance. Depending on the data, the LUT can become very large and too much main memory might be required. The LUT should not be used in this case.

History

Last changed by/on	SAP	20141030
SAP Release Created in	2010_1_46C