Why does the checking of the *DATABASE cards return an error, but the binout files are generated correcty?

The checks will be done using the input deck of the first run of the first iteration. The items checked are:

1. Whether the required binout data types are requested in the LS-DYNA input deck.
   For example, if LS-OPT uses airbag data, then the LS-DYNA deck should contain a *DATABASE_ABSTAT card requesting binout output.
   Note that the binary flag has to be set to 2 or 3. The default 0 is not supported, although it is 2 for LS-DYNA MPP. LS-OPT interprets the LS-DYNA executable always as a single process (SMP), and the default binary flag for LS-DYNA SMP is 1.
2. Whether the required nodes and/or elements are requested in the LS-DYNA output.
   For example, if the LS-OPT output request refers to a specific beam, then a *DATABASE_HISTORY_BEAM or a *DATABASE_HISTORY_BEAM_SET card must exist and refer to the beam in question. Note that *SET_option_GENERAL or *SET_option_COLUMN card will not be interpreted and that an output entity specified using *SET_option_GENERAL or *SET_option_COLUMN may be flagged incorrectly as missing; switch off the checking in this case.