ISO/ANSI Version 4 CCSID Information Section (Type 4)

This section describes the CCSID information specified for an ISO/ANSI Version 4 tape data set. If you coded DSECT=YES when calling the IFGSMF14 macro, then it generates a DSECT statement at this point with the DSECT name with "A4I" appended to it. For example, if you did not code a label on the IFGSMF14 call, the name of this DSECT will be IFGSMFA4I.

Offsets		Name	Length	Format	Description
4	4	SMF14CFG	1	binary	Indicators: Bit Name and meaning when set 0 SMF14IBM. IBM® format Version 4 tape 1 SMF14OUT. Opened for OUTPUT not DISP=MOD (see note 1) 2 SMF14MOD. Opened for OUTPUT DISP=MOD (see note 1) 3 SMF14UDF. User CCSID value is defaulted to CCSID=500 4 SMF14TDF. Tape CCSID value is defaulted to CCSID=367 5 SMF14IGN. CCSID value specified on DD statement was ignored 6-7 Reserved.
5	5	SMF14USR	4	binary	CCSID user application expects data records to be in (specified on JOB/EXEC statement or defaulted). (See note 2)
9	9	SMF14TPE	4	binary	CCSID of data records on tape (specified on DD statement or in tape label). (See note 2)
13	D	SMF14LBL	4	binary	CCSID specified in the tape label of an existing tape when opened for input processing.
Note: If opened for input processing, then bit 1 and 2 will both be off. If no CCSID information is specified (in other words SMF14USR and SMF14TPE are 0), then the IBM standard ASCII/EBCDIC (XLATE) was used to process this Version 4 tape.