1.2.4 DATACLAS Parameter of DD Statement
The DATACLAS parameter is taken into account at WB JCL level only.
Using the DATACLASS informations, extracted from z/OS, the WB JCL updates the m_FileAssign function (or m_FileBuild from DATACLAS parameter in IDCAMS DEFINE commands).
Parent topic: z/OS JCL Cards in the Batch Runtime Environment