Answer / neena

Mapping parameters represents a constant value that we cant
change during the seesion run.

Mapping variables represents a value that we can change
during the seesion run.

Answer / manju

Mapping parameters s a constant value and mapping variables
will change in the mapping.It is mainly usefull for
incremental load processing

Answer / rekha

MAPPING PARAMETERS :
MAPPING PARAMETERS REPRESENT A CONSTANT VALUE AND DOES NOT
CHANGE DURING THE SESSION
MAPPING REUSABILITY CAN BE ACHEIVED

MAPPING VARIABLE REPRESENTS A VALUE THAT CHANGE THE VALUE
DURING THE EXECUTION FROM INITIAL VALUE TO THE FINAL VALUE
MAPPING VARIABLES USE IN INCREMENTAL LOAD PROCESS

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