Which attribute is influencing factor for field selection of materials in SAP MM?

The industry sector is a significant influencing factor for field selection of materials in SAP MM because it directly affects how materials are managed within different types of businesses. Each industry sector has unique requirements, regulations, and practices that dictate the necessary attributes for materials.

By categorizing materials based on the industry sector, SAP MM can tailor the data fields that are relevant for materials used in that specific sector. For instance, materials in the pharmaceutical industry may require different regulatory information compared to materials used in manufacturing. This allows organizations to streamline their processes, ensure compliance, and focus on the specific attributes that are critical for their operations.

While the other attributes, such as the authorization group, costing control, and material group, play important roles in the overall management and categorization of materials, they do not directly influence the selection of fields in the same way that the industry sector does. The industry sector's diverse nature makes it paramount in determining the requisite data fields for materials management.