Hello Everyone!
We noticed that the data passing through our PI system to the POSDM system is taking too long to process. As was discussed with our non-SAP POS system, they will send 2,000 XML files every 5 minutes to the FTP in order for PI to process it and send to POSDM.
We got all the start times of the messages (as I assume this is the time it took PI to get the files from the FTP server) and it only took 1 minute and 44 seconds to finish. But if we look at the end times of the messages after the third transaction, it would take more than 2 seconds to finish. Note that the screenshot below is only the first 15 messages out of 2,000 messages from PI:
We checked our service interfaces if it was set to synchronous as this might cause the delay but, they were already set to asynchronous. We also checked our mapping if there's any customized program but we only used standard functions. The transfer protocol used in the PI to POSDM communication channel is through RFC, calling the standard BAPI /POSDW/BAPI_POSTR_CREATE.
We were thinking if the standard BAPI program in POSDM can only take one XML file at a time?
Is there anything else we failed to check out?
Any help is greatly appreciated.
Thanks in advance!