Table of Contents

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  1. Preface
  2. Introduction to PowerExchange Commands
  3. Adabas Log-Based ECCR Commands
  4. Batch VSAM ECCR Commands
  5. CICS/VSAM ECCR Commands
  6. Datacom Table-Based ECCR Commands
  7. DB2 for z/OS ECCR Commands
  8. IDMS Log-Based ECCR Commands
  9. IMS Synchronous ECCR Commands
  10. IMS Log-Based ECCR Commands
  11. PowerExchange Agent Commands
  12. PowerExchange Condense Commands
  13. PowerExchange Listener Commands
  14. PowerExchange Logger for z/OS Commands
  15. PowerExchange Logger for Linux, UNIX, and Windows Commands
  16. pwxcmd Commands

DISPLAY OBJECT=CONNECTION Command

DISPLAY OBJECT=CONNECTION Command

Displays information about PowerExchange Logger for z/OS reader connections, writer connections, or all unit-of-work (UOW) connections.

Syntax

To issue the command with the MVS MODIFY command, use the following syntax:
MODIFY
proc_name
,DISPLAY OBJECT=CONNECTION,[{TYPE=READER|WRITER|UOW}],[CONID={*|
pattern}
]
Alternatively, you can use the following shorter command syntax:
F
proc_name
,DIS OB={CON|CONN},[TYPE={READER|WRITER|UOW}],CONID=[{*|
pattern}
]
Separate the parameters with a comma only. The
proc_name
variable is the PowerExchange Logger procedure name.
To issue the command in batch mode, add the following control statements to the batch job:
DISPLAY OBJECT=CONNECTION, [TYPE={READER|WRITER|UOW}], [CONID={*|
pattern}
] END
If you enter DISPLAY only, PowerExchange treats the DISPLAY command as if you had entered it with the OBJECT=CONNECTION keyword.

Parameter Descriptions

You can specify the following parameters for DISPLAY OBJECT=CONNECTION:
TYPE
Defines the type of connections for which to display information. Enter one of the following options:
  • READER. Displays information about log reader connections.
  • WRITER. Displays information about log writer connections.
  • UOW. Displays information about UOW connections, including the UOW ID in hexadecimal format. You can use this UOW ID as input to the RESOLVE_INDOUBT UOW command.
This parameter is optional. If you do not include it, PowerExchange displays information for all connection types.
If you also specify the CONID parameter, only the connections that match the connection ID criteria in CONID are displayed.
CONID
Specifies the connection IDs of the PowerExchange Logger connections for which to display information. You can enter the connection IDs in any of the following ways:
  • To select a single PowerExchange Logger connection, enter a specific connection ID.
  • To select all PowerExchange Logger connection IDs, enter the asterisk (*) wildcard only.
  • To select a subset of connection IDs, enter a wildcard pattern. A wildcard pattern is composed of the first part of a connection ID followed by the asterisk (*) wildcard, such as PWX*.
Default is the asterisk (*) wildcard.

Example

The following command displays information about the connections to the PowerExchange Logger PWXLOG5:
F PWXLOG5,DIS OB=CON
The resulting output is:
PWXEDM172679I Logger UOW Connection report follows: _Name_________________________________ Logger_UOW_______________ Type_and_Status_ |D8C1C1F3F0F0F1C5FFFFFFFFFFFFFFFF0000 PWXLOG50000F940284A00000000 UOW In_Flight |D8C1C1F8F1F3E2F1FFFFFFFFFFFFFFFF0000 PWXLOG500034BD68CED00000000 UOW In_Flight |D8C1C1F8F1F3F1C5FFFFFFFFFFFFFFFF0000 PWXLOG50002D3FB3CE800000000 UOW In_Flight |D8C1C1F8F2F2F1C5FFFFFFFFFFFFFFFF0000 PWXLOG500037C6E3AC400000000 UOW In_Flight |D8C1C1F8F2F3F1C5FFFFFFFFFFFFFFFF0000 PWXLOG5000362B6F01100000000 UOW In_Flight |D8C1C1F8F2F4F1C5FFFFFFFFFFFFFFFF0000 PWXLOG5000362BF2A3300000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001B6B10000 PWXLOG500034AED583200000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001BA6D0000 PWXLOG500034B147A4400000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001BC0D0000 PWXLOG500034B26E21E00000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001C43F0000 PWXLOG500034B7FF6A600000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001C48B0000 PWXLOG500034B82F47E00000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001C82C0000 PWXLOG500034BA9D60400000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001C89F0000 PWXLOG500034BAF01F200000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001C8B50000 PWXLOG500034BB00FE600000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001C8FF0000 PWXLOG500034BB350A600000000 UOW In_Flight |E3E2C3C1C4C3F0F1000000000001C9710000 PWXLOG500034BB9155A00000000 UOW In_Flight PWXEDM172679I Logger Log_Reader Connection report follows: _Name_____________ Type_ |JOB08617A0000001 Reader | Log_RBA=00037CCF6000 Read_RBA=00037CCF6000 Start_RBA=00037C774BF8 |STC06043A0000009 Reader | Log_RBA=00037CCF6000 Read_RBA=00037C7B8000 Start_RBA=00037C77585C |STC06043A0000016 Reader | Log_RBA=00037CCF6000 Read_RBA=00037CCF6000 Start_RBA=00037C776144 |STC06043A0000017 Reader | Log_RBA=00037CCF6000 Read_RBA=00037CCF6000 Start_RBA=00037C776144 PWXEDM172679I Logger Log_Writer Connection report follows: _Name_____ Type_and_Status___________ Logger_UOW_ |ZZIDC5EC Writer Type-1 (Inactive) 0002711888C400000000 | Current_RBA=000000000089 Oldest_UOW=000000000085 |ZZIDDSNC Writer Type-1 (Inactive) 00000000000000000000 | Current_RBA=000000000000 Oldest_UOW=000000000000 |ZZJDC5Q1 Writer Type-1 (Inactive) 000373EF462400000000 | Current_RBA=00000000FB88 Oldest_UOW=00000000BD73 |ZZJDDSNA Writer Type-1 (Inactive) 000373E3A87800000000 | Current_RBA=00000000002590B0F58C1E Oldest_UOW=00000000002590B0F38200000000 |ZZJDDSNB Writer Type-1 (Inactive) 00037540988C00000000 | Current_RBA=00000000001015B8E85E22 Oldest_UOW=00000000001015B8E85E00000000 |ZZJDDSNC Writer Type-1 (Active) 0003754977A000000000 | Current_RBA=000000000009871159E526 Oldest_UOW=000000000009871159E500000000 |ZZJDDSN9 Writer Type-1 (Inactive) 000372E967F200000000 | Current_RBA=000000000045E6E290BF1A Oldest_UOW=000000000045E6E2898600000000 |ZZJIDLEC Writer Type-1 (Active) 00037C775FA200000000 | Current_RBA=000000569BFE Oldest_UOW=0000004462DC |ZZJIDLPP Writer Type-1 (Inactive) 00037646AE7E00000000 | Current_RBA=00000051DECE Oldest_UOW=000000482467 |ZZJIDLP9 Writer Type-1 (Inactive) 0002D251745200000000 | Current_RBA=00000012218D Oldest_UOW=00000000002B |TSCADC01 Writer Type-1 (Inactive) 00034BD536D500000000 | Current_RBA=00000001CC0E Oldest_UOW=00000000E5F2 PWXEDM172550I 3 Active ECCRs (Writers). Logger is currently not quiesced

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