Mapping variable - Mapping Parameter

What will happen when Mapping variable and Mapping parameter in Informatica is not defined or given? Where do you use mapping variable and mapping parameter?

sarun5
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Feb 16th, 2008
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Informatica

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Deepak Rajkumar
Profile Answers by Deepak Rajkumar

Feb 18th, 2008

If mapping parameters and variables are not given we cannot call values n different mappings. We define mapping parameters and variables in mapping designer.

sarun5
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Feb 18th, 2008

Thanks Deepak. But does it take any null values or any default values to run the mapping.

garunchowdary
Profile Answers by garunchowdary Questions by garunchowdary

Feb 29th, 2008

definitely it accepts the defualt values when parameters or variables are not present.