webMethods step by step creation of lookup Table

1) Create a empty flow and take a map step, inside the map go to transformers and place a lookup Table

Place a input variable "in" and while you run the service provide the below inputs for lookupTable

Provide the keyColumnIndex as 0, as we have all our keys stored at this index. and all your values will be stored at index 1.

So, give the value columnIndex as 1.

If you key as “A” it will return the value as “a” for output.