Bug description:

SLSP Import workflow via SRU sometimes leads to a wrong document. This wrong document is linked to the initial one (partOf, MARC 773).

Initial document: MMS-ID 991170977011305501
Wrong document: MMS-ID 991170983543905501

Expected behavior:

The corresponding document stays during the whole import workflow.

Steps to Reproduce:

1. Try to import 9783725588732 from SLSP
2. When opening the preview, it changes to another document

This same document (9783725588732) is present in DNB, and there it works.

Context

Server:

• production: bib.rero.ch

Version:

v1.11.0