and appointed as Language Pandit (Hindi) through DSC-2002 and the petitioner was joined on 19.06.2009. Though the petitioner was selected in DSC-2002, his appointment was delayed by the respondents due to dispute with the qualification of Hindi Pandit Traning obtained from Bellary, Karnataka State. Aggrieved by the same, the petitioner and others filed OAs before the Tribunal and the same were allowed. Basing on the directions of APAT, the petitioner was appointed as Language Pandit (Hindi). Thereafter, notional seniority and other benefits were given on par with the selected candidates of DSC-2002. Subsequently, the petitioner was promoted as School Assistant (Hindi) on 15.12.2012. While things stood thus, the 3rd respondent prepared provisional seniority list on 28.10.2011 in the cadre of SGT and LP for promotion to the post of School Assistant (Hindi) in Prakasam district. In the said list, the petitioner was shown at serial no.3 and the 4th respondent herein was shown at serial no.2. The respondents issued list vacancy position as on 01.07.2011 and shown one vacancy of School Assistant (Hindi), which ought to have filled with SC (W) Roster Point No.22, but the same was filled with 4th respondent, who belongs to OC community. As per G.O.Ms.No.449, dated 15.09.2009, if any SC (W) candidate is not available, the vacancy has to fill with SC (M), but the 4th respondent was promoted as School Assistant (Hindi) and posted at Government High School, Thurimella, which was against the terms and conditions of the said G.O. Therefore, the petitioner submitted