Wikidata:Database reports/Complex constraint violations/P236
Complex constraint violations report for ISSN (discussion, uses, items, changes): International Standard Serial Number (print or electronic)
Data time stamp: (UTC)
The report is generated based on the settings on Property talk:P236.
Updates overwrite this page. Some may already be fixed since the last update: check RecentChangesLinked.
The report can include false positives. No need to "fix" them.
Invalid ISSN edit
Invalid ISSN
ISSN that have wrong checksum
ISSN that have wrong checksum
0 violations
WDQS HTTP status: 500; WDQS query timeout
Errors during constraint evaluation:
Cannot parse WDQS response as JSON object (likely reason: query timeout)