A Study Evaluating Veliparib as a Single Agent or in Combination With Chemotherapy in Subjects With Solid Tumors

Inclusion Criteria: * Must have confirmed solid malignancy that is metastatic, and standard curative measures or other therapy that may provide clinical benefit do not exist or are no longer effective. * For Veliparib monotherapy (must have tumor with defects in DNA repair mechanisms (BRCA mutation or high grade ovarian cancer or solid tumors for combination therapy. * If the subject has known brain metastases must have clinically controlled neurologic symptoms, defined as surgical excision and/or radiation therapy followed by 21 days of stable neurologic function and no evidence of Central Nervous System (CNS) disease progression as determined by comparing a computed tomography (CT) scan or magnetic resonance imaging (MRI) scan performed during screening to a prior scan performed at least 4 weeks earlier and provided that the subject is asymptomatic, has no evidence of cavitation or hemorrhage, and does not require corticosteroids (must have discontinued steroids at least 3 months prior to study drug administration). * Subject must have adequate bone marrow, renal and hepatic function per local laboratory reference range. Exclusion Criteria: * Subject has a clinically significant and uncontrolled major medical condition(s) including but not limited to: * Uncontrolled seizure disorder, including focal or generalized seizure within the last 12 months; * Uncontrolled nausea/vomiting/diarrhea; * Active uncontrolled infection; * Symptomatic congestive heart failure; * Unstable angina pectoris or cardiac arrhythmia; * Psychiatric illness/social situation that would limit compliance with study requirements; * Any medical condition, which in the opinion of the study investigator, places the subject at an unacceptably high risk for toxicities. * Subjects who have hypersensitivity to Carboplatin, Paclitaxel or Cremophor should be excluded from arm B. * Subject has received any of the following anti-cancer therapies 21 days prior to the first dose of study drug or a biologic agent for anti-neoplastic intent within 30 days prior to the first dose of study drug. * Subject who requires parenteral nutrition, tube feeding or has evidence of a partial bowel obstruction or perforation within 28 days prior to study drug. * The subject has had another active malignancy within the past 3 years except for any cancer in situ that the Principal Investigator considers to be cured.