Dynamic concatenation text units

Use verb code 03 and the text units listed in Table 1 and described in the following paragraphs to request dynamic concatenation processing by DYNALLOC. You must specify DCCDDNAM to dynamically concatenate a resource.

Table 1. Verb code 03 (dynamic concatenation) – Text unit keys, mnemonics, and functions

Hex text unit key	Mnemonic	DYNALLOC function
0001	DCCDDNAM	Specifies the ddnames to be concatenated.
0004	DCCPERMC	Specifies the permanently concatenated attribute.
0079	DCCINSDD	Specifies an insulated DD request.