nwsd Guest not start

hello, I have a situation, I have a server with 7.4 ibm and without hmc or vios, I am going to install a guest partition, through the Navigator for i create a partition but when activating it it gives me the error in the NWS:

Message ID. . . . : CPDB1AD Gravity . . . . . . . : 40
Type of message . . . : Informative
Send date . . . . . : 03/03/22 Shipping time. . . . . . : 11:51:34

Message . . . . : Activation of network server HOLA2 failed.
Cause . . . . . : The network server could not be activated; The code of
reason is 00000012. The error codes and their meanings are:
--0001: Storage space not found.
--0002: Partition not found.
--0003: The partition type is not correct.
--0004: The server is already enabled for the partition.
--0005: The partition is already active.
--0006: A file system error occurred while accessing the file
continuous IPL.
--0007: Invalid IPL source.
--0008: Failed to IPL partition.
--0009: A host partition has not been configured for this
partition.
--0010: A network server storage space linked to this
network server is damaged.
--0012: The resource name is not valid.
--0013: The resource name does not match the partition.
--0014: Cannot determine the partition corresponding to the name of the
resource.
--0015: An unknown error occurred.
--0016: Virtual Ethernet configuration for type *ISCSI NWSD is not
valid. The Associated Port Resource Name (ASSOCPORT) parameter of a
of the line descriptions attached to this NWSD is invalid or does not have a
valid type.
--0017: There are duplicate remote IP addresses for the same server resource.
iSCSI network server host adapter hardware.
--0018: A server host adapter hardware resource
network used on a storage path of type *ISCSI NWSD
is not operational.
--0100: An unexpected anomaly was detected while processing the configuration
iSCSI LICs. An activation retry may correct the problem. If he
problem persists, please collect the 0x5000 vlogs and contact the
support service.
--0101: Duplicate initiator iSCSI qualifier name detected on
the remote NWSCFG system. An active NWSD has the same qualified name
Initiator iSCSI.
--0102: Duplicate Alternate Client ID or password detected.
Duplicate remote interface iSCSI adapter MAC address on the
remote NWSCFG system. An active NWSD has the same client ID
Alternate or same interface iSCSI adapter iSCSI (MAC) address
remote.
--0103: Duplicate iSCSI IP address detected on NWSCFG system
remote. An active NWSD has the same iSCSI IP address.
--0104: An unrecoverable error has been detected from a failure of
previous NWSD deactivation. A duplicate entry has been detected in the
iSCSI LIC configuration. Collect vlogs 0x5000 and 0x4E00 and contact
contact the support service.
You will find the details in the previous messages of the annotations of
job.
Recovery . .: Correct the error. Repeat the request.

What resource are you referring to? I only have a dvd drive and a tape drive
A greeting