WebPrograms can use either externally described or program-described files. Programs can use file descriptions in two ways: The program uses the field-level descriptions that are … WebDefinition of Externally Described Data Structure ALIAS ALIGN ALTSEQ (*NONE) BASED (basing_pointer_name) DTAARA { ( {*VAR:} data_area_name)} EXPORT { …

Data structure - Wikipedia

WebRename and initialize an externally described data structure: Figure 59: Using PREFIX to rename all fields in an external data structure: Figure 60: Defining a multiple occurrence data structure: Figure 61: Aligning data structure subfields: Figure 62: Defining a *LDA … WebThe following section describes how to use a file description specification to rename or ignore record formats and how to use input and output specifications to modify external … tolworth fabric power motion sofa

How do I pass an array data structure as a parameter?

WebJan 26, 2024 · 2. If you really have the PGM1 prototype defined in PGM1 and another definition of the PGM1 prototype in PGM2, then I recommend you move the prototype with the EXTPGM keyword into a copy file, and copy it into both PGM1 and PGM2. Having two separate prototypes defeats the ability of the compiler to ensure that parameters are … WebApr 28, 2003 · An externally described data structure has subfield descriptions contained in an externally described file. You can define data structure in D specs in RPGIV like this D cusmasds e ds extname (cusmas) When you read records from this file (cusmas in this case), data structure subfields get automatically loaded as it matches the file layout. WebAug 19, 2024 · I could create a data structure containing four externally described data structures, one for each file. dcl-ds Data qualified dim (9999) ; dcl-ds A extname ('HEADER') ; end-ds ; dcl-ds B extname ('DETAIL') ; end-ds ; dcl-ds C extname ('HDRDESC') ; end-ds ; dcl-ds D extname ('DTLDESC') ; end-ds ; end-ds ; people with jordans