SPECIFYING DYNAMIC JOB DESCRIPTOR ENTRIES (DJDES)8-74 XEROX DOCUPRINT 180 LPS PDL REFERENCECard-image file processingThe FILE parameter is checked for valid parameters, and anappropriate amount of disk space is made available for the file.• If the destination file type is not acceptable for a card-image file,the preceding DJDE packet is printed on an OPRINFO pagetogether with the message:FILE PROCESSING ERROR - ILLEGAL DESTINATIONFILE TYPE.Input then proceeds to read and discard the extent of the file.• If the file name is improperly specified, the preceding DJDEpacket is printed on an OPRINFO page together with themessage:FILE PROCESSING ERROR - INVALID DESTINATIONFILE NAME.Input then proceeds to process the data as variable text data.• If more card-image records are read than are predicted by theparameter specifying the maximum number of card images, theextra records are read and discarded, and the preceding DJDEpacket is printed on an OPRINFO page together with themessage:FILE xxx.yyy OVERFLOW - EXCESS CARD-IMAGESLOST.• If the file cannot be created due to insufficient space on thedisk, the preceding DJDE packet is printed on an OPRINFOpage together with the message:NO SPACE ON DISK FOR FILE xxx.yyy.Input then proceeds to read and discard the extent of the file.When a card-image file record is read, the PCC byte is ignored. Blockand record delimiters (if any) are used to determine record length.Records with a length greater than 80 bytes are truncated to 80bytes; records with a length less than 80 bytes are padded with ASCIIblanks to 80 bytes. Character translation may be performed,depending on the JDE in effect.Sequence numbers are not inserted into the records prior to storing,so the file must be retrieved by MERGE prior to editing in order toinsert valid sequence numbers.Any DJDE record serves to terminate card-image record processingfor the file being downloaded.• If a DJDE record is encountered and one or more card-imagerecords have been written in the file, the file is truncated to anappropriate size and closed. If OPRINFO=YES, the message:FILE xxx.yyy CREATEDis listed on an OPRINFO page.• If a DJDE record is encountered before any card-image recordshave been filed, the preceding DJDE packet is printed on anOPRINFO page together with the message:FILE xxx.yyy ERROR - NO CARD IMAGE DATAand the null file is deleted.
