pooja.abmre, please do not type in all caps - shouting is considered to be rude. Also, please use real words, not text-based abbreviations - by using real words there will be less of a chance of your being misunderstood and therefore provided with meaningful answers. Finally, if you have an urgent issue, you should purchase a support license - then you will get a guaranteed response in a short time. and expert help in resolving your issue. The forums are a free resource and by definition nothing posted in the forums is treated as urgent.
You indicated you followed the instructions. Those were written based on experiences by others who have set up LDAP, so if you followed the instructions correctly, they should work. Exactly what configuration changes did you make and what errors or misbehaviors are you now seeing?
What LDAP server are you using?