Récupérer une valeur d'un spool et l'utiliser dans une commande/en

==Introduction==
With version 10.1 of OPALE version of IBM-i, it is now possible to retrieve a  value of the spooled file and use it in a command.

When we set an action, it is possible to use parameter values, such as &SPLF which define the spooled file name to process
It exists a big amount of variables allowing us to retrieve all spooled file attributes.
From Version 10.1 of Mapping IBM-i, It is now possible to retrieve data <u>from the first page</u> of the incoming spooled file using &SPLDATA

==Syntax==
We set &SPLDATA like a function : &SPLDATA(ROW;COL,LENGTH)
With ROW, the row number
COL, the col number
LENGTH : The length of the value to retrieve

Example : If the invoice number is line 5, col 80 with a length of 6 caractères then &SPLDATA(5 80 6) will be used as Invoice number

Nota : The separation caracters can be blank, coma, colomn or semi colomn caracters

==Example 1==
Creation of an action with a command line allowing us to name the PDF with the invoice number located Row 5, Colonne 51 with 6 caracters long

MAPSPLPDF SPLF(&SPLF) SPLNUM(&SPLNUM) JOB(&JOB) JOBNUM(&JOBNUM) USER(&USER) MAPNAM(TRTFAC) MAPSEQ(00010) NAME('FAC&SPLDATA(5,51,6).PDF') PATH('/Home/Mapping/')                                         

==Example 2==
Creation of an action with a command line allowing us to redirect the print out to a queue defined in the spooled file Row 1, Colonne 101 to 110

MAPCPYSPLF SPLF(&SPLF) SPLNUM(&SPLNUM) JOB(&JO) JOBNUM(&JOBNUM) USER(&USER) MAPNAM(FACTURES) MAPSEQ(00010) OUTQ(&SPLDATA(1;101;10))