WFI BMP processing


The following example JCL shows how to process WFI BMPs using interrupt and resume processing under CRF:

//****************************************************
//*        EXECUTE WFIBMPE AS WFI BMP                      
//****************************************************
//*                                                        
//WFIBMP01  EXEC PGM=DLIWFI,                               
//         PARM='BMP,WFIBMPE,WFIBMPE,WFIBMPE,,,,,,,,,,MXOC'
//*                                                        
//STEPLIB  DD  DISP=SHR,DSN=BMCDBU.R47.LOAD                
//         DD  DISP=SHR,DSN=IMSVS.RESLIB                   
//DFSRESLB DD  DISP=SHR,DSN=IMSVS.RESLIB                   
//IMS      DD  DISP=SHR,DSN=IMSVS.DBDLIB                   
//         DD  DISP=SHR,DSN=IMSVS.PSBLIB                   
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Note

AR/CTL is not required. The JCL is changed to include the DBU code in STEPLIB for the WFI BMP and DLIWFI is substituted for DFSRRC00.

During the Online Reorg, the WFI pauses and resumes automatically. Three pauses take place: before the copy phase, after the copy phase, and during the post-processing phase. Updates are captured and applied at the proper points.

 

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