We are using GS1 standard messages to exchange messages with customers. I have few doubts which I wanted to clear.
We are using SAP PI 7.1 where we will map GS1 to IDOC like ORDERS05 for all messages. Now basically we want to develop a template solution means provide a GS1 based mappings to customers. Now the customers who are already using GS1 standards can re/use mappings in PI as it is. But now my question is if a customer is not using gS1 and he is using internal format should i map the customer format to GS1 and then to IDOC or as in tradational way map the customer format directly to IDOC. If I use GS1 in middle does it add any performace issue like multimapping in PI. Please suggest from the architecural point of view.