Kernrechtsfrage
Whether the constitutional complaint against the cantonal judgment was admissible despite the judgment being an interim decision.
Extrahierter Entscheid
The judgment was an interim decision, and no irreparable legal harm was shown because the challenged issues could still be reviewed after the final decision.
Extrahierte Begründung
A partial confirmation of the contribution plan did not end the proceeding; the allocation of contributions had to be recalculated. Under Art. 87 OG, a constitutional complaint against an interim decision is admissible only if it can cause irreparable legal harm, which was not the case here.