Saitha,
There are no such builtin services.
Basically you have to develop a logic,for that you need to loop thru the errorArray (Check the pipeline what are the different variables exist under that and then using the variable substituion set this in string and map this string in the body parameter of smtp service.
Another option is try to create ISDocumenList type that replicate like errorArray(documentlist) and map the errorArray to the above documentList and loop thru the list and try to append the values to a string and sent it in the email body.
Ofcourse this process logic should be handled carefully.
HTH,
RMG.
#Integration-Server-and-ESB#webMethods#Flow-and-Java-services