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Online DJDE Restrictions Dynamic Job Descriptor Entries (DJDEs)
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5.10 Online DJDE Restrictions
If an online job has header pages only (no trailers), DJDEs in the first header page of a
report are recognized but not applied. Also, if headers only are defined, DJDEs invoked
within the current report are applied to the first header page of the following report. These
conditions result from the fact that the end-of-report processing for the first report is not
detected until the first header page of the following report is received and processed.
5.11 DJDE Processing Optimization
A slight optimization in the processing of the FORMS, FORMAT, MODIFY, ALTER, CAN-
CEL, GRAPHIC, and IMAGE DJDEs may be realized if the following conditions are met:
• The FORMS, FORMAT, and MODIFY DJDE parameters are contained within a single
record with no other parameters.
• The ALTER, CANCEL and GRAPHIC DJDE are supported from version 1.2 onwards.
• The ALTER, CANCEL, GRAPHIC, and IMAGE DJDE parameters each are contained
within a single record with no other parameters.
• The first DJDE starts at the SKIP position, and there are no blanks until the END pa-
rameter.
• Each DJDE parameter is followed by a comma, and the last comma is followed by the
END parameter.
The FORMS, FORMAT, and MODIFY DJDE parameters are limited to the following syntax:
FORMS= form-id
FORMAT= pde-id
MODIFY= cme-id