User Exit Reference › USERSECR User Exit › Return Codes

Return Codes

The exit sets the return code in Register 15 (R15) before returning control to CA VM:Tape. The return code must be one of the following:

• 0

  CA VM:Tape accepts access requests and does not perform additional checks

• 4

  CA VM:Tape accepts access requests and performs normal checking as well

• 8

  CA VM:Tape rejects the request

• 256

  A reply message was buffered by the exit for CA VM:Tape to issue to the requesting user ID; the message is issued and processing continues

• 512

  A reply message was buffered by the exit for CA VM:Tape to issue to the CA VM:Tape operator; the message is issued and processing continues.