Hi Benedict,
I could find code for customer exit but not for this scenario. There is no input selection criteria which is related to this, but just the year and plant. This variable is for PO doc type. If the user select the year and the plant, he need to see a set of values related to the doc type and these set of doc type's are given in the ztable in zvar= a, zvar= b, zvar= c etc.
I need to get only the PO's with these doc type's given in the ztable. But the user entry will not be dependent or selected during the input variable entry.
My doubt is should the code be written in step 1 or step 2, as there is no relation to the input entered by the user.
I_STEP = 1 is used when ther is need of default value in input parameter. This parameter may or may not be INPUT type and mandatory or Optional and Processing type must be Customer Exit.
I_STEP = 2 is when there is need of calculating the value of variable by the value of another variable. The second variable Processing type Customer Exit, Not ready for input and mandatory.
thank you
DR