IGD070D

Explanation
An attempt to synchronize the current system with
other systems in the storage management subsystem complex failed because
of an error with the SMS communication data set (COMMDS). This message
is preceded by one of the following messages, which further describes
the error: IGD041I, IGD056I, IGD057I, IGD058I, or IGD090I.

System action
The system waits for the operator to reply.

Operator response
Tell the system programmer about this message
and the message that preceded it, and ask which reply to enter.

Programmer response
Examine the message that preceded IGD070D
to determine the reason for the error, and to decide which reply the
operator should enter. Keep in mind the system's response to a particular
operator reply and the existing conditions under which the reply is
entered: If the operator specifies ‘U’ to retry, the system
reinitiates the failing operation.
If the operator specifies ‘C’ to cancel during storage
management subsystem initialization, the system allows that initialization
to complete. However, communication between systems in the storage
management subsystem complex is suspended until the operator specifies
a new COMMDS or INTERVAL via the SETSMS command.
If the operator specifies ‘C’ to cancel during SETSMS
command processing, the system ignores the failing operation, and
continues processing with the current COMMDS.
If the operator specifies ‘C’ to cancel during interval
processing: communication between systems in the storage management
subsystem complex is suspended until the operator  specifies a new
COMMDS or INTERVAL via the SETSMS command.
If the operator specifies ‘S’ to suspend, communication
between systems in the storage management subsystem complex is suspended
until the operator specifies a new COMMDS or INTERVAL via the SETSMS
command.
If the operator specifies ‘T’ to end, the system ends
the intersystem communications task and restarts the SMS address space.

Source
DFSMSdfp

Routing code
1

Descriptor code
2