only on 13.05.2008, whereas respondent no.3 was eligible on 29.07.2007 itself. He submits that the order dated 17.10.2007 promoting respondent no.3 as Associate Professor remains unchallenged till date. He submits that respondent no.2-Institute was declared autonomous on 26.08.2008, and thereafter, the Government becomes functus officio. He also refers to the order dated 26.08.2008 absorbing the appellant as well as respondent no.3 as teaching staff of respondent no.2-Institute, wherein respondent no.3 is placed above the appellant. He submits that since the Government had become functus officio, it had no authority to issue the corrigendum in the year 2014, and therefore, it was rightly recalled. He refers to the Karnataka State Civil Services (Regulation of Promotion, Pay and Pension) Act, 1973 (for short, 'the Act of 1973') and submits that the said Act prohibits retrospective promotion. He also refers to the Karnataka State Civil Service (Regulations of Promotion, Pay and Pension) Rules, 1978 (for short, '1978 Rules') framed under the said Act and submits that contingencies provided under Rule 2 for promoting a civil servant with retrospective date would not be applicable