A top Delhi University official said it would not be possible to revise guidelines in the middle of the admission process and any review in the matter may be considered next year.
"It will not be possible to review the admission guidelines as we are in the middle of the enrolment process for the under-graduate courses," the official said.
The CBSE had termed the university's decision as "unfair" and "discriminatory".
In its admission guidelines, the DU has said the students who had chosen Informatics Practices in class XII tend to lose 2.5 per cent from the percentage aggregate marks for admission into FYUP.