Commented Unassigned: Account ... Invalid [20394]

I am using autospinstaller gui to edit the .xml config after entering all the passwords I'm getting the following

- Validating user accounts and passwords...
- Account "SP_Farm@domain.com" (Account)...Verified.
- Account "SP_Services@domain.com" (ManagedAccount)...Verified.
- Account "SP_PortalAppPool@domain.com" (ManagedAccount)...Verified.
- Account "SP_ProfilesAppPool@domain.com" (ManagedAccount)...Verified.
- Account "SP_SearchService@domain.com" (ManagedAccount)...Verified.
- Account "SP_CacheSuperUser@domain.com" (ManagedAccount)...Verified.
- Account "SP_ProfileSync@domain.com" (User Profile Service Application)...Verified.
- Account "SP_SearchService@domain.com" (EnterpriseSearchService)...Verified.
- Account "SP_SearchContent@domain.com" (Search Service Application)...Verified.
- Account "SP_SearchService@domain.com" (SharePoint Search Application Pool)...Verified.
- Account "SP_ExcelUser@domain.com" (Excel Services Application)...Verified.
- Account "SP_VisioUser@domain.com" (Visio Graphics Service)...Verified.
- Account "SP_PerfPointUser@domain.com" (PerformancePoint Service)...Verified.
- Account "SP_CacheSuperReader@domain.com"...Invalid!
- Account "SP_CacheSuperUser@domain.com"...Invalid!
- Account "SP_PortalAppPool@domain.com"...Invalid!

I can't find anywhere to enter a password for the last three in the XML file.

<ObjectCacheAccounts>
<SuperUser>SP_CacheSuperUser@domain.com</SuperUser>
<SuperReader>SP_CacheSuperReader@domain.com</SuperReader>
</ObjectCacheAccounts>

Aslo the second "SP_PortalAppPool@domain.com" appears to be tied to this section in the config again no where to enter a password here also.

<WebApplications AddURLsToHOSTS="true">
<WebApplication type="Portal" name="Portal" applicationPool="PortalAppPool" applicationPoolAccount="SP_PortalAppPool@domain.com" url="http://dwishare.domain.com" port="80" UseHostHeader="true" AddURLToLocalIntranetZone="true" GrantCurrentUserFullControl="false" databaseName="Content_Portal" useClaims="true" useBasicAuthentication="false" useOnlineWebPartCatalog="false">
<Database>
<DBServer />
<DBAlias Create="false" DBInstance="SERVER\INSTANCE" DBPort="" />
</Database>
<ManagedPaths />
<SiteCollections />
</WebApplication>
</WebApplications>

Am I missing something simple ? I have to specify a cache user/reader and make a web app.
Comments: ** Comment from web user: alexmags **

Account name too long?
Find the AD accounts for cache in AD OU (not using Find)
Check in account properties, attribute editor tab find sAMAccountName (this is searched by the script)
For me this was truncated to 20 characters: "svc-sp-CacheSuperRea"

I changed the script to test the Name attribute instead of sAMAccountName
In AutoSPInstallerFunctions.ps1 find function userExists. Edit this to use name attribute
Change $dirSearcher.filter = "(&(objectClass=user)(Name=$name))"

sAMAccountName Max length 20 chars
"The logon name used to support clients and servers running earlier versions of the operating system, such as Windows NT 4.0, Windows 95, Windows 98, and LAN Manager"
http://msdn.microsoft.com/en-us/library/ms679635(v=vs.85).aspx