You can use “variable substitution” when setting this parameter value. For instance, in the Flow Map Set:
my body contains %variable1% and %variable2%.
You can also use the pub.report services which allow you to apply a template to the pipeline, so you can format data with %loop% and all the other stuff in the ISDSP&TemplateGuide.
#Integration-Server-and-ESB#webMethods#Flow-and-Java-services