CBR4010I MTL mount volser mismatch: int internal-volser, req requested-volser.
Explanation
An error has been detected during Library Automation Communication Services (LACS) VERIFY processing for a specific volume mount on a drive in a manual tape library. The caller-supplied internal-volser does not match the requested-volser specified on the original mount request. The internal volser is recorded on the tape as part of the volume label.
System action
The LACS request completes with a warning return code. The caller of LACS retries the mount request by demounting the incorrectly mounted volume and again calling for the mount of the original volume.
Operator response
Mount the correct volume.
Source
Object Access Method (OAM)
Routing Code
Set by the caller.
Descriptor Code
Set by the caller.