Which of the following is NOT a consequence of a vendor being debarred in GFEBS?

The option that states a vendor is "Eligible for new postings" is correct because when a vendor is debarred in GFEBS (General Fund Enterprise Business System), it signifies that the entity has been prohibited from engaging in certain transactions due to compliance or regulatory issues.

Being debarred typically means that the vendor cannot be involved in new business dealings which include making purchases or receiving payments. Therefore, eligibility for new postings would conflict with the implications of debarment. In contrast, being blocked from making payments, purchases, and postings are natural consequences of debarment as they reflect the system's intention to prevent any business with the vendor due to concerns over their reliability or compliance.

Thus, understanding the implications of vendor debarment provides insight into maintaining compliance and ensuring that only qualified vendors are engaged in business activities within the system.