What is the purpose of maintaining variants and partitions in the context of integration using...

Solution:

Based on learning.sap.com documentation, the purpose of maintaining variants and partitions in the SAP Integration Suite, managed gateway for spend management and SAP Business Network is:

•To differentiate configuration parameters for different documents based on the solution. This allows you to assign unique variant and partition combinations to specific SAP Ariba solutions (e.g., Procurement, Sourcing), enabling distinct behaviors or mappings per solution. SAP Help Portal+1

Therefore, the correct answer is:

•D. To differentiate configuration parameters for different documents based on the solution