CBR3506I The cartridge remains in a slot.

Explanation
 During a mount, a slot would not release the cartridge,
and the cartridge remains in the slot. See the explanation for message
CBR3373I for a more detailed explanation of the error.

System action
 The cartridge is flagged as stuck in a slot.

Operator response
 Contact hardware support.

System programmer response
 Obtain the SYS1.LOGREC error record.

Source
 Object Access Method (OAM)

Routing Code
 2

Descriptor Code
 4