If you didn’t solve your problem yet, you can do this.
In DSP1 invoke the service
%invoke fullyQualifiedNameOfService%
//Save all the output variables of this service in either html controls or hidden variables in the DSP1 like
%endInvoke%
When you invoke a second DSP from this DSP1, all the variables will be posted to that DSP. You can simple use %value ControlInDSP1% (%value name1%) in DSP2 to capture these values.
Cheers
Guna
#Flow-and-Java-services#Integration-Server-and-ESB#webMethods