In a PRD system, normally only one SPO is enabled. When you work with multi-bandwidth networking environment like Ethernet, LL, VSAT, often there will be delays in getting printout if invoices/GRN printing in bulk is given since SPO gets congested.
We solved this by increasing No. of SPO to 2 and change the system parameter to load balance the SPOs as follows:
1. increase SPO using RZ04. 2. change the system parameter rdisp/wp_no_spo_Fro_max set to 2 using TU02.