Can I read RPG/400 Programming Overview on EtoBox?

RPG/400 Programming Overview is a document available to read on EtoBox.

What is RPG/400 Programming Overview about?

The document contains 32 questions and answers about RPG/400 and AS/400 concepts. Some key points covered include: - RPG/400 is the native language of AS/400 and is known for being easy to code and supporting externally described files. It contains seven specifications: control, file description, extension, line counter, input, calculation, and output. - Common RPG/400 operation codes like READ, READE, READP are described. Special subroutines like *INZSR and APIs like QCMDEXC are also discussed. - Conce

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