I wanted to know how to build and IDOC before I send the values using IDOC to SAP to post AR Customer Invoice.
The scenario is, I have a file with Billing details received from Legacy system. I wanted to build the IDOC with certain validations and substitutions before I place the values into IDOC structure. Can I do validations and substitutions during building the IDOC, if so how and could you please explain the steps. Basically wanted to "Preprocess" the file received.
Your guidance will be highly appreciated.