Host Channel In Use

What does F7C1 mean?

The host station is attempting to use a channel that is already active or in use by another process. This prevents concurrent use of the same channel.

• The same channel number is being accessed or used by multiple instructions or processes concurrently on the host station

Click steps to track your progress.

1. 1

   Change the channel number being used by the conflicting instruction or process

2. 2

   Restructure the sequence logic to prevent simultaneous use of the same channel