Assigning the RACF ID
Because the E2COMM program uses TCP / IP on the z /OS server, it requires access to the UNIX® System Services (USS) component of z /OS. This means that the IBM RACF® profile for the job or started task must include the RACF Open Edition (OE) segment.
The OE segment enables the E2COMM program to have read access to USS in order to issue TCP /IP socket calls. This condition is more likely to be an issue for you if you choose to run the E2COMM program as a started task because most started tasks have more carefully controlled RACF profiles.
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