Command Reference

10.5.5
- 10.5.4
- 10.5.3
- 10.0

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LIST MPART Command

Lists the active IMS multiple-part records that the IMS log-based ECCR is processing with information about the first part of each record that has been read and the total number of parts read.

The ECCR does not send the change data to the PowerExchange Logger for z/OS until it finishes processing the entire multiple-part record, which spans several x'9904' log records.

Syntax

Use the following command syntax:

F eccr_task_name,LIST MPART

The eccr_task_name variable represents the name of the IMS log-based ECCR started task or batch job.

Example Output

Example 1. When the ECCR is in the middle of processing two multiple-part records, the command returns the following messages:

PWX-07856 IMS MPART Records active=2                                                        
PWX-07857  1. DSN=ABCDEF1.C2435723.SLDS.D334.T1923172.VC6                                   
PWX-07858     MPART (Rectoken,STCK)=(C9D4E2E440404040042D359E00000000,D54F76B95B944547)     
PWX-07859     First part (STCK,LSN)=(D54F76B95B94450A,A6BC9039). Parts read=1               
PWX-07857  2. DSN=ABCDEF1.C2435723.SLDS.D338.T1538545.VCF                                   
PWX-07858     MPART (Rectoken,STCK)=(C9D4E2E440404040044F150300000000,D55448EFD1237047)     
PWX-07859     First part (STCK,LSN)=(D55448EFD1237006,AB5E1CA7). Parts read=1

Message PWX-07856 identifies the number of multiple-part records that the ECCR is processing.

Messages PWX-7857, PWX-7858, and PWX-7859 are issued for each multiple-part record that the ECCR is in the middle of processing. They provide the following information:

PWX-07857 reports the sequence number of the multiple-part record followed by the log data set from which the ECCR read the first part of the record.

PWX-07878 displays the recovery token and STCK (store clock) values for the first part of the multiple-part record.

PWX-07859 reports the STCK and LSN values for the first part of the multiple-part record. The "Parts read" value is the number of parts that the ECCR has read so far for the record.

Example 2. When the ECCR is not
currently processing multiple-part records, the command returns only the following PWX-0756 message:

PWX-07856 IMS MPART Records active=0

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Table of Contents

Command Reference

Command Reference

LIST MPART Command

LIST MPART Command

Syntax

Example Output