097

Explanation
The error occurred during processing of a basic
telecommunications access method (BTAM) OPEN macro. The open routine
required an additional entry in the device I/O directory. However,
the directory was already full.  Since the last system start, the
maximum number of device types has already been opened.  Normally,
the maximum number of device types is 30.

System programmer response
If the error recurs and the program
is not in error, look at the messages in the job log for more information.
Search problem reporting data bases for a fix for the problem. If
no fix exists, contact the IBM® Support
Center. Provide the JCL and the program listing for the job.

Programmer response
Additional space in the device I/O directory
can be provided by changing one statement in the read/write routine.
 The statement following the one labeled IOD must be changed.  The
duplication factor must be increased to correspond to the number of
different device types being used.  The new read/write routine must
be reassembled and link edited to SVCLIB.

Source
Teleprocessing