For an LU in another domain, INQUIRE OPTCD=DEVCHAR or INQUIRE OPTCD=TERMS can be issued only in two situations:

1. When there is a queued CINIT for the LU
2. When the LU is in session with a PLU application program in the host processor in which the macroinstruction is processed.

INQUIRE OPTCD=SESSPARM with LOGMODE=0 specified in the NIB can be issued only when there is a queued CINIT for the resource. The INQUIRE macroinstruction with LOGMODE=C' ' or with LOGMODE=logon mode name in the NIB cannot be used for a cross-domain resource.