CA Datacom IEC145I 413-1C after DYNAMIC EXTEND IEC032I E37-08 failure

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Article ID: 209021

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Updated On:

Products

CA Datacom/DB

Issue/Introduction

CA Datacom dynamic extend fails with a SE37-08 abend due to insufficient space on the volume.

After this, an attempt to access the file in the MUF fails with an S413-1C abend:

IEC145I 413-1C,IFG0193A,DCOMPRD,DCOM,IXX999,1C60,DCI000,  760
PRDB.IXX092
ERROR DESCRIPTION: IEC145I
An OPEN macro instruction was issued for a data set, but volume
sequence number on the associated DD statement was greater than the
number of volumes containing the data set.
END ERROR DESCRIPTION: IEC145I

The errors in the dynamic extend were:

DB01705I - DYNAMIC EXTEND START IXX999 TRK 1,487,550 PRD.IXX999                        
DB01709I - EXTEND SIZE IXX999 TRK 15,000 - DIRECTED  - DIRECTED CYL 1,000                  
IGD17272I VOLUME SELECTION HAS FAILED FOR INSUFFICIENT SPACE FOR  801                    
DATA SET PRD.IXX999                                                                  
JOBNAME (DCOMPRDB) STEPNAME (DCOM    )                                                    
PROGNAME (DBMUFPR ) DDNAME (IXX999  )                                                    
REQUESTED SPACE QUANTITY = 830039 KB                                                      
STORCLAS (STANDARD) MGMTCLAS (DATABASE) DATACLAS (DCOMDB)                                
STORGRPS (DCOMNI  )                                                                      

IEC614I EXTEND FAILED - RC 000, DIAGNOSTIC INFORMATION IS (04034379) ,  809              
DCOM,......,PRD.IXX999                                                               
IEC032I E37-08,IFG0554P,DCOMPRD,DCOM,IXX999,19CB,DCI025,04034379,  810      
PRD.IXX999                                                             
ERROR DESCRIPTION: IEC032I                                                
A multi-volume physical sequential data set was being written on DASD.    
Space on next volume is needed. Either no space, or data set already      
existed, or no space on the VTOC or VTOC index. See manual for more        
detail.                                                                    
END ERROR DESCRIPTION: IEC032I                                            
DB01702I - DYNAMIC EXTEND OF AREA IXX999   HAS FAILED                                    


Cause

This is caused by a z/OS problem with managing the VTOC. The error occurs during IBM EOV processing, the DS1IND80 bit is being turned off in the DSCB when an ABEND E37-08 occurs. This causes the DEBEOF flag (X'20'– end of file (EOF) encountered ) not to be set in the DEB. 

Environment

Release : 15.1

Component : CA DATACOM/DB

Resolution

To resolve the problem recycle the primary and shadow MUFs. 

Currently, there is no IBM PTF to fix the problem.

IBM FIN APAR OA60902 has been created for this problem and will be fixed in the next product release of DFP End-Of-Volume code.