Kernrechtsfrage
Whether the claim underlying the debt collection request was sufficiently specified for provisional legal opening.
Extrahierter Entscheid
No. The debt collection request and payment order listed several amounts and a general ground ('pension fund contributions July 2016 to August 2017') but did not identify which sums related to which months or claims; the claim therefore was not determinable with sufficient precision.
Extrahierte Begründung
For periodic obligations, the debt collection request and payment order must indicate the relevant period; for multiple claims, each claim must be identified separately. The creditor must specify which debts are pursued so the debtor can understand and respond to the claim.