IBM Tivoli Advanced Backup and Recovery for z/OS

https://www.ibm.com/docs/en/backup-recovery
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### Starting BKMSTSKD Command Line Example

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=tasks-task-12-starting-bkmstskd

Illustrates the operator command to start the BKMSTSKD task, assigning a JOBNAME and specifying AUTOSTART. This method allows for individual image task management.

```Console Command
S BKMSTSKD,JOBNAME=DAD,PARM=AUTOSTART

```

--------------------------------

### Starting BKMSTSKR when AUTOSTART is YES

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=tasks-task-13-starting-bkmstskr

Instructions for starting the BKMSTSKR task when the AUTOSTART parameter is set to YES in the BKMINI member. This requires issuing a specific command to start BKMSTSKR with a chosen job name.

```jcl
S BKMSTSKR,JOBNAME=RSP
```

--------------------------------

### Rename Data Sets Starting with BKMI and Ending with MAY

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=command-fullrename-restrictions

This example renames all data sets that begin with 'BKMI' and end with 'MAY' to end with 'JUNE'. It utilizes the wildcard '**' to represent any number of intermediate qualifiers.

```JCL
FULLRENAMEMASKS(BKMI.**.MAY,**.JUNE)
```

--------------------------------

### Alternative BKMSTSKD JCL Execution

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=tasks-task-12-starting-bkmstskd

Provides alternative JCL formats for executing the BKMSTSKD program, including a shorthand for the AUTOSTART parameter. These variations offer flexibility in how the task is initiated.

```JCL
//BKMSTSKD EXEC PGM=BKMSTSKD,PARM=AUTOSTART

```

```JCL
//BKMSTSKD EXEC PGM=BKMSTSKD, PARM=A

```

--------------------------------

### Mainframe Data Loading with RECEIVE Command

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=tasks-task-10-loading-demonstration-aggregates

This snippet demonstrates the TSO READY prompt command to load a binary file into a mainframe dataset. It specifies the input dataset and shows the interactive prompts and successful completion message. Dependencies include having the 'receive' utility available on the mainframe.

```JCL
receive indataset('BKM.demoaggs.bin')
 INMR901I Data Set BKM.DEMOAGGS.UNLOAD from DS01 on NODENAME 
 INMR906A Enter restore parameters or 'DELETE' or 'END' + 
 <Enter>  
 INMR001I Restore successful to data set 'DS01.DEMOAGGS.UNLOAD'          
   READY              
```

--------------------------------

### Rename Three-Qualifier DSNs with Middle Qualifier PAY

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=command-fullrename-restrictions

This example renames any three-qualifier data set where the middle qualifier is 'PAY' to a new name starting with 'BKMI'. It uses wildcards for the first and third qualifiers.

```JCL
FULLRENAMEMASKS(*.PAY.*,BKMI.PAY.*)
```

--------------------------------

### DSS Output Format Example

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=sets-dss-output-format-example

This code snippet demonstrates a typical DSS output format, including application details, system parameters, and dataset specifications for backup operations. It highlights how datasets are included and directed to tape output.

```JCL
/*  APPL Name:BELLALT                                                 */
/*       Desc:APPLICATION CREATED BY:MSIS04T ON 01/10/04              */
/*                                                                    */
/*                    DSN FORMAT: DSS                                 */ 
/*                         SYSID: ****                                */  
/*                     EXEC MODE: DIALOG (OPTION-4)                   */ 
/*   RE-EVALUATE DATASET ENTRIES: YES                                 */   
/*       DATASETS EVALUATED FROM: SMF AND JCL                         */ 
/*    TAPE DATASETS AS ACCOMPANY: NO                                  */
/*    USE SIZE FOR INC/ACC TAPES: NO                                  */
/*                      CTLG CHK: ENABLED                             */
/*               PROCESS FILTERS: YES                                 */
/*           NAME TYPE FOR GDSES: ABSOLUTE                            */   
/*          GDSES EVALUATED FROM: SMF AND JCL                         */   
/*     EXPAND BASE GDG REFERENCE: NO                                  */
/*             ADD MISSING GDSES: MIN FOR FWD RECOVRY                 */    
/*    CATEGORY FOR MISSING GDSES: INCLUDE                             */    
/*        CATEGORY FOR NEW GDSES: INCLUDE                             */   
/*										  */
        DUMP DATA SET(INCLUDE(
PBACR.CR932M.PTP1006 /* DASD (A4PRAB) */ -
PCRAB.AB3906M.REPORT /* DASD (A4PRAB) */ +
PCRAB.AB3907M.REPORT /* DASD (A4PRAE) */ +
PCRAB.AB3908M.REPORT /* DASD (A4PRAE) */ +
SUFYP.SEND.BFTCNTL /* DASD (A4SUAL) */ -
SUOPP.PROD.DMSSLLB /* DASD (A4SUAY) */ -
SUOPP.PROD.LLBWK1 /* DASD (A4SUBH) */ -
SUOPP.PROD.PROC /* DASD (S1SYP3) */ -
                 )) -
                 INDYNAM((......)) -
                 OUTDD(TAPE)
```

--------------------------------

### UNLOADIDS with Job Filtering (JCL)

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=command-unloadids-syntax

This JCL example demonstrates unloading aggregates and specific jobs using the UNLOADIDS command. It unloads all aggregates and jobs starting with 'PAY*', excluding 'PAY1', with 3 generations specified.

```JCL
//STEPNAME  EXEC  BKMBPROC 
//BKMBATCH.SYSIN  DD * 
    UNLOADIDS OUTFILE(PROD.BKM.INVDB.UNLOAD.IDS) - 
              AG(*) JOB(PAY*) EXCLJOB(PAY1) GENS(3)
```

--------------------------------

### Rename Three-Qualifier DSNs with Wildcards

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=events-about-using-fullrename-feature-arecover

This example demonstrates renaming any three-qualifier data set name (DSN) where the mid-level qualifier is 'PAY' to a new name that starts with 'ACME'. It uses wildcards to match any first and third qualifiers.

```JCL
FULLRENAMEMASKS(*.PAY.*,ACME.PAY.*)
```

--------------------------------

### Sample JCL for BKMAPLEN, Backup, and BKMBKEND

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=considerations-rsp-cycle

This JCL example demonstrates the execution of BKMAPLEN, followed by a backup step (ADRDSSU), and a conditional BKMBKEND step. It's designed to handle potential failures in the backup step by controlling the subsequent execution flow.

```JCL
//APPLRR   JOB (ACCT),'APPL END',CLASS=A,MSGCLASS=X,
//                 NOTIFY=&SYSUID,REGION=8M
//PROCLIB  JCLLIB ORDER=prefix.value.SBKMJCL
//*
//* APPLEND, BACKUP AND BKUPEND
//*
//BKMAPLEN EXEC BKMAPLEP,APPL=APPLRR
//BACKUP   EXEC PGM=ADRDSSU,REGION=8M
//SYSPRINT DD   SYSOUT=*
//TAPE     DD   DSN=APPLRR.BKUP(+1)
//         UNIT=SYSDA,DISP=(CATLG),SPACE=(TRK,(5,5),RLSE)
//SYSIN    DD   DSN=APPLRR.SELECT,DISP=SHR
//BKMBKEND EXEC BKMBPROC,BPARM='APPL(APPLRR)',COND=(0,NE,BACKUP)
//BKMBATCH.SYSIN  DD  *
 BKUPEND CHECK-CHANGED-SINCE-LAST-BKUP(N)   + 
    NO-BKUP-FOUND-RC(4)
    BAD-BKUP-RC(8)
 
```

--------------------------------

### Starting BKMSTSKR when AUTOSTART is NO

Source: https://www.ibm.com/docs/en/backup-recovery/2.4_topic=tasks-task-13-starting-bkmstskr

Instructions for starting the BKMSTSKR task when the AUTOSTART parameter is set to NO in the BKMINI member. This involves manually issuing startup commands for BKMSTSKR and RSP.

```jcl
S BKMSTSKR,JOBNAME=RSP
F RSP,AUTOSTART
```
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