Case 3: SDEVN and TDEVN specified, DDSW = NO

In Case 3, all of the relationships established between the source device specified by SDEVN and the target device specified by TDEVN are withdrawn.

An example for Case 3 follows. This example requests the withdrawal of all relationships established with device 4202 as the source and device 4203 as the target.

FCWITHDR SDEVN(X'4202') TDEVN(X'4203')

In this case, only the relationships established with Dataset 3 in device 4203 are relevant. When the FCWITHDR command is executed, the relationship established with Dataset 3 is withdrawn. Dataset 6 is not withdrawn because the source volume is 4204. There are three relationships before the FCWITHDR command is executed and two relationships after the FCWITHDR command is executed.