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IDProjectCategoryView StatusLast Update
0010810TalerGeneralpublic2026-02-22 15:40
Reportervecirex Assigned ToFlorian Dold  
PrioritynormalSeveritytweakReproducibilityalways
Status assignedResolutionopen 
Target Version1.5 
Summary0010810: Test case: use an IBAN twice (context: TOPS/CHF)
DescriptionUsing an IBAN twice (as in: adding the IBAN to another instance, although the given IBAN is already KYCed on *another instance) in the TOPS/CHF is known by @stefan and me to produce seemingly undefined behavior on the merchant side: it never works, so far; for one case, some people could also see it live in last week's QC meeting.

Florian asked me to ship more analysis on this, so he can investigate; will do, then assign.

* It doesn't matter if the instances using a given IBAN are all on one installation with self-provisioning or spread around on various machines: that is, the issue is global in the TOPF/CHF exchange scope.
Additional InformationIt's not clear what happens if an IBAN with kyc-required status is attempted to be KYCed on two instances; perhaps the first one added "wins"? This can be considered as subcase and given another IBAN not yet used, this can easily be tested.
TagsNo tags attached.

Relationships

related to 0010811 assignedFlorian Dold Test case: try to not use an IBAN anymore, deleting a bank account or the whole instance; can IBAN be reclaimed? [20min] 

Activities

vecirex

2025-12-19 02:15

manager   ~0027118

Last edited: 2025-12-19 02:21

some lang fixes++

vecirex

2025-12-20 11:42

manager   ~0027148

As suggested by CG: using MantisBT properly also means to stop assigning everything to oneself or even others, IF work on it is currently not being done!

Issue History

Date Modified Username Field Change
2025-12-19 02:04 vecirex New Issue
2025-12-19 02:04 vecirex Status new => assigned
2025-12-19 02:04 vecirex Assigned To => vecirex
2025-12-19 02:13 vecirex Summary Test case: use an IBAN twice => Test case: use an IBAN twice (context: TOPS/CHF)
2025-12-19 02:13 vecirex Description Updated
2025-12-19 02:13 vecirex Additional Information Updated
2025-12-19 02:15 vecirex Description Updated
2025-12-19 02:15 vecirex Note Added: 0027118
2025-12-19 02:18 vecirex Description Updated
2025-12-19 02:21 vecirex Note Edited: 0027118
2025-12-19 02:22 vecirex Description Updated
2025-12-19 02:24 vecirex Description Updated
2025-12-19 02:25 vecirex Additional Information Updated
2025-12-20 11:39 vecirex Status assigned => acknowledged
2025-12-20 11:41 vecirex Assigned To vecirex =>
2025-12-20 11:41 vecirex Status acknowledged => confirmed
2025-12-20 11:42 vecirex Note Added: 0027148
2026-01-26 07:28 Christian Grothoff Severity minor => tweak
2026-01-26 07:28 Christian Grothoff Category exchange => project management
2026-01-26 07:28 Christian Grothoff Target Version => post-1.0
2026-02-16 23:22 Christian Grothoff Target Version post-1.0 => 1.5
2026-02-16 23:34 Christian Grothoff Relationship added child of 0010811
2026-02-17 21:32 Christian Grothoff Assigned To => Florian Dold
2026-02-17 21:32 Christian Grothoff Status confirmed => assigned
2026-02-22 15:38 Christian Grothoff Relationship replaced related to 0010811
2026-02-22 15:40 Christian Grothoff Project Taler-Business => Taler
2026-02-22 15:40 Christian Grothoff Category project management => General