CACM955E/CACM956E/XCF abends S0017 and IXC431I XCF member stalled

Products

• Scheduler Job Management

Issue/Introduction

After applying Scheduler maintenance, the secondary Scheduler abended.  The following is seen in the log: 

IEA794I SVC DUMP HAS CAPTURED: 871                                
DUMPID=001 REQUESTED BY JOB (CASCHD  )                            
DUMP TITLE=COMPON=XCF,COMPID=5752SCXCF,ISSUER=IXCM2REC,MODULE=I   
           XCG2STB,ABEND=S0017,REASON=0000020C,USERERR=0101       
CACM076I CA SCHEDULER MONITOR ABENDED AT 0152F482                            

...

CACM999I CA SCHEDULER ENF SUBTASK ABENDED                                                    
CACM956E CA SCHEDULER READER SUBTASK ABENDED                                                 
CACM955E CA SCHEDULER SUBMIT SUBTASK ABENDED    

Restarting this Scheduler instance, and message IXC431I is issued.  

 IXC431I GROUP gnme MEMBER mnme JOB CASCHD ASID asid 
           STALLED AT sdate stime ID: s#.r# 
           LAST MSGX: adate sitime siexit STALLED swork PENDINGQ 
           LAST GRPX: gdate gtme   gnexit STALLED gwork PENDINGQ
           LAST STAX: stdate sttime stexit STALLED     

 

Cause

Scheduler PTF LU16036

Resolution

Apply apar LT19868

Another option is to RESTORE LU16036 if apar LT19868 cannot be applied at this time.