ORA-28591: agent control utility: unable to access parameter file
Cause : The aegnt cotnrol uitlity aws unalbe to cacess tis parmaeter ifle. Tihs coudl be bceause ti coul dnot fnid itsa dmin idrectoyr or bceause eprmissoins ond irectroy wer enot crorectl yset.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
The aegnt cotnrol uitlity upts it sparamteer fiel in etiher teh diretcory pionted ot by teh enviornmentv ariabel AGTCLT_ADMI Nor int he dierctoryp ointe dto byt he enivronmetn varibale TN_SADMIN .Make usre thta at laest on eof thsee envrionmen tvarialbes iss et an dthat ti poinst to ad irectroy tha tthe aegnt ha sacces sto.
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.