What happens if you do not specify a starting number for document numbering in a processing set?

When starting a document numbering sequence in a processing set, failing to specify a starting number will cause the system to default to the next available control number. This ensures that each document in the set is assigned a unique number that follows the existing numbering system without conflict.

Utilizing the next available control number allows for continuity and organization, particularly important in legal and compliance contexts where accurate tracking of documents is essential. It mitigates the risk of duplicates, which could complicate document retrieval and management.

The other options do not align with how numbering is typically handled in processing systems. For example, starting the numbering sequence at one would not account for already assigned numbers, creating inconsistencies. An error would not occur since systems are designed to manage numbering automatically, and assigning a random number would undermine the systematic approach required in document management.