Hi All, Greetings, I constantly observing these message in the log file and get informed that dlr is missing :
Sample log : 2021-08-05 11:21:24 [6842] [8] ERROR: SMPP[6Series]: got DLR but could not find message or was not interested in it id<1C1B9970> dst<601139873013>, type<2> >From pcap trace I found that the deliver_sm received before submit_sm. [cid:image002.png@01D78AB1.E33D2A40] Does Kannel write the dlr-url to the db after receiving the submit_sm : resp? Is there any way to handle this issue as the vendor mentioned that it was normal, kindly advise. Best Regards Arif Noor
