Normally, if a resource profile is not found, the function returns a return code of 4. However, if a resource profile is not found but a default return-code keyword is specified in the class descriptor table for the class specified on the RACROUTE REQUEST=AUTH, the function returns that specified return code.

When a default return code of other than 4 is specified for a class in the class descriptor table, that specified return code is returned and the reason code is incremented by hexadecimal 200 (decimal 512).

Whenever RACROUTE REQUEST=AUTH returns a default return code, register 1 does not point to a profile, even if CSA or PRIVATE was specified with ENTITY or ENTITYX.