When no currency is defined a patron information request will fail To recreate on ktd delete all baskets, vendors and currencies: koha-mysql kohadev delete from aqbasket; delete from aqbooksellers; delete from currency; then make a patron information request: kohadev-koha@kohadevbox:koha(main)$ perl misc/sip_cli_emulator.pl -a 127.0.0.1 -p 6001 -su term1 -sp term1 -l CPL -m patron_information --patron 42 Attempting socket connection to 127.0.0.1:6001...connected! Use of uninitialized value $hold_mode in string eq at misc/sip_cli_emulator.pl line 127. SEND: 9300CNterm1|COterm1|CPCPL| READ: 941 Trying 'patron_information' SEND: 6300120250718 204515 AOCPL|AA42|ACterm1| Use of uninitialized value $data in concatenation (.) or string at misc/sip_cli_emulator.pl line 359, <GEN0> chunk 1. READ: