(1) If a partner is held liable for an obligation of the partnership, they may assert objections that are not related to their person only insofar as the partnership is entitled to raise such objections.
(2) The partner may refuse to satisfy the creditor as long as the partnership is entitled to avoid the legal transaction on which the obligation is based.
(3) The partner also has the right to refuse to satisfy the creditor as long as the creditor is able to obtain satisfaction by set-off against a claim due the partnership.
(4) No compulsory enforcement may be effected against the partners on the basis of an enforceable title of execution against the partnership.