Custom field in Infotype via custom table
I have the following scenario:
1.I have added a new custom field to the standard PA infotype through PM01.
2.The field is a code(e.g contract code) and the contract desciption is to be strored in a separate custom table.
My question is:
How/where to write the code to insert values into the custom table ,when such infotype is created?Is there a standard function module for this?Any sample/pseudo code would be highly helpful.
thanks in advance,