Deleting the common recall queue structure

If you need to delete the CRQ structure, perform the following steps:

Verify that the CRQ is empty by using the following command:
```
QUERY COMMONQUEUE(RECALL)
```
Disconnect all DFSMShsm hosts from the CRQ structure by using the following command:
```
SETSYS COMMONQUEUE(RECALL(DISC))
```
Verify that all DFSMShsm hosts have disconnected by using the following command:
```
D XCF,STR,STRNAME=SYSARC_basename_RCL
```
Delete the CRQ structure by using the following command:
```
SETXCF FORCE,STRUCTURE,STRNAME=SYSARC_basename_RCL
```