How many control, datarecors and status records contain idoc?

When we use proxy and when we use for idoc?

IBM,

What is the business service and what is the business system?

HCL,

Where do you test the idoc?

Which is gives good performance idoc/ proxy?

I am getting error like this unable to convert the business system name to ale logiocal system name what is the problem?

Where will you create the logical system name?

Have you done udf?

How do you refresh the meta data?

Have you worked with context handling?

How will you find out the failures/ success of idoc?

I have sender side one message and target side two difference messages how will I mapped?

How can we assign business system in runtimes?

What is the use of header mapping?

What is the use of mass mapping?