Java – will occurs when trying to enable users via LDAP_ NOT_ Perform error

I am trying to create a new active directory user through LDAP, but the user was disabled at the time of creation I tried to set the useraccountcontrol property to 512, but I received the error will_ NOT_ PERFORM. I read this because the password is not set, but I don't understand why Setting the userpassword property to create a user works normally

This is the code:

// Create a container set of attributes
    Attributes container = new BasicAttributes();

    // Assign the properties we need to set on the user
    container.put(new BasicAttribute("objectClass","user"));
    container.put(new BasicAttribute("cn",userName));
    container.put(new BasicAttribute("sAMAccountName",userName));
    container.put(new BasicAttribute("name",userName));
    container.put(new BasicAttribute("givenName",userName));
    container.put(new BasicAttribute("userPassword",password));

    String fullDomainName = getFullUserName(userName);
    // Create the entry
    try{
        context.createSubcontext(fullDomainName,container);
    }catch(Exception e){
        System.err.println("Error creating user: " );
        e.printStackTrace();
        throw e;
    }

    ModificationItem[] userMods = new ModificationItem[1];
    userMods[0] = new ModificationItem(InitialLdapContext.REPLACE_ATTRIBUTE,new BasicAttribute("userAccountControl","512"));
    try{
        context.modifyAttributes(fullDomainName,userMods);
    }catch(Exception e){
        System.err.println("Could not update userAccountControl flag");
        e.printStackTrace();
        throw e;
    }

The first part of creating a user works, and the second part of my attempt to set the useraccountcontrol flag fails Any help would be appreciated thank you!

Solution

I found a problem... I have to use the Unicode PWD attribute and make sure it is encoded correctly:

final byte[] quotedPasswordBytes = ('"'+password+'"').getBytes("UTF-16LE");
    container.put(new BasicAttribute("unicodePwd",quotedPasswordBytes));

I found the answer here:

How do I resolve “WILL_NOT_PERFORM” MS AD reply when trying to change password in scala w/ the unboundid LDAP SDK?

http://www.dirmgr.com/blog/2010/8/26/ldap-password-changes-in-active-directory.html