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  • PowerExchange for CDC and Mainframe 10.4.0 HotFix 1
  • Todos os produtos

Sumário

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  1. Prefácio
  2. Introdução aos Utilitários do PowerExchange
  3. createdatamaps - Utilitário de Criação do Mapa de Dados
  4. DTLCCADW - Utilitário Adabas PCAT
  5. DTLCUIML - Utilitário Marcador do Log do IMS
  6. DTLINFO - Utilitário de Informações de Liberação
  7. DTLREXE - Utilitário de Execução Remota
  8. DTLUAPPL - Utilitário de Token de Reinicialização
  9. DTLUCBRG - Utilitário de Registro em Lotes
  10. DTLUCDEP - Utilitário de Manutenção CDEP
  11. DTLUCSR2 - Utilitário de Registros IDMS SR2 e SR3
  12. DTLUCUDB - Utilitário do DB2 para Linux, UNIX e Windows CDC
  13. DTLULCAT e DTLULOGC - Utilitários de Catálogo de Logs IDMS
  14. DTLURDMO - Utilitário de Mapa de Dados
  15. DTLUTSK - Utilitário de Controle de Tarefa
  16. EDMLUCTR - Utilitário de Digitalização e Impressão de Log
  17. EDMXLUTL - Utilitário do Marcador de Eventos
  18. HOSTENT - Utilitário Gerador de Relatórios de Endereços TCP/IP
  19. PWXCATMY - Utilitários de catálogo do MySQL
  20. PWXUCCLPRT - Utilitário de resumo de log de impressão
  21. PWXUCDCT - Utilitário do Agente de Log do PowerExchange para Linux, UNIX e Windows
  22. PWXUCREG - Utilitário de Suspensão de Registro de Captura
  23. PWXUCRGP - Utilitário de Impressão de Registros de Captura
  24. PWXUDMX - Utilitário de Memória ECSA de Hora de Atualização dos Mapas de Dados
  25. PWXUGSK - Utilitário de Relatório SSL do z/OS
  26. PWXUMAP - Utilitário de lista de mapas
  27. PWXUSSL - Utilitário de Relatório SSL do PowerExchange

Guia de Utilitários

Guia de Utilitários

Anterior Avançar

Exemplo: Importação de IMS DBD com Sobreposições COBOL

Exemplo: Importação de IMS DBD com Sobreposições COBOL

Este exemplo descreve um arquivo de controle que cria dois mapas de dados IMS. O primeiro mapa de dados importa somente os metadados DBD. O segundo mapa de dados importa os metadados do DBD e a sobreposição de metadados do copybook COBOL para cada segmento.
Os registros no mapa de dados resultante derivam os campos e CCKs dos copybooks COBOL, mas mantêm os campos de pesquisa do DBD.
Para definir os DBDs e os copybooks COBOL a serem importados, o segundo elemento imsDatamapInstance inclui os seguintes elementos:
  • Um elemento importDBDDetails define o nome de arquivo e o caminho do DBD.
  • Para cada um dos dois segmentos definidos no DBD, um elemento overlayDetails define o caminho do arquivo do copybook COBOL e o nome do segmento para o qual o copybook fornece sobreposição de metadados.
O segundo elemento imsDatamapInstance também inclui um elemento datamapProperties que define o tipo de mapa de dados, o SSID do IMS, o nome do PSB e o nome do PCB.
Assim como no Example: IMS DBD Import with No COBOL Overlay, o utilitário gera uma tabela e um registro somente para a primeira redefinição, embora o DBD redefina o campo CRSEKEY no registro CORSECN.
Linha de Comando
Para executar esse exemplo na máquina dos serviços Informatica, insira o seguinte comando na linha de comando: 
Informatica_services_installation_directory
\isp\bin\infacmd pwx createDatamaps 
-datamapOutputDir
 Output -controlFile ims_advanced.xml -logFile Output\ims_advanced.log 
-verbosity
 INFO
Arquivo de Controle
O arquivo de controle para esse exemplo, ims_advanced.xml, contém as seguintes linhas: 

<?xml version="1.0" encoding="UTF-16LE"?>
<!-- 
NOTE: Metadata file paths in this sample control file are relative to current directory. 
If 'infacmd' command is issued from a different directory, all relative file paths must be replaced with absolute file paths.
-->

<!-- xmlSchemaVersion set to 1.0 -->
<DatamapGeneration xmlSchemaVersion="1.0" xmlns="http://com.informatica.cmd.pwx.createdatamaps/DatamapGeneration">
	<imsGen>
	
		<!-- Global settings for copybooks -->
		<globalCopybookParserConfig>
			<startColumn>7</startColumn>
			<endColumn>72</endColumn>
		</globalCopybookParserConfig>
		
		<!-- Global settings for datamap file name and contents -->
		<globalGenConfig>
			<schemaName>IMSADV</schemaName>
			<datamapName>TRAIN8</datamapName>
		</globalGenConfig>
		
		<datamapInstances>
			
			<!-- Datamap 1: Import from a DBD without segment overlays -->
			<imsDatamapInstance>

				<importDBDDetails>
					<filePath>
						<windowsPath>metadata\train8.dbd</windowsPath>
					</filePath>
				</importDBDDetails>
				
				<datamapProperties>
					<mapType>DL1</mapType>
					<imsSSID>SS1</imsSSID>
					<pcbNumber>1</pcbNumber>
				</datamapProperties>
			</imsDatamapInstance>
			
			
			<!-- Datamap 2: Import from a DBD with both segments overlaid -->
			<imsDatamapInstance>
				<genConfig>
					<datamapName>TRAIN8OVR</datamapName>
				</genConfig>
				
				<importDBDDetails>
					<filePath>
						<windowsPath>metadata\train8.dbd</windowsPath>
					</filePath>
				</importDBDDetails>
				
				<!-- Overlay segment 'STUDENT' with a Cobol copybook -->
				<overlayDetails>
					<nativeRecordName>STUDENT</nativeRecordName>
					<overlayCopybookDetails>
						<filePath>
							<windowsPath>metadata\student.cob</windowsPath>
						</filePath>
					</overlayCopybookDetails>
				</overlayDetails>
				
				<!-- Overlay segment 'CORSECTN' with a Cobol copybook -->
				<overlayDetails>
					<nativeRecordName>CORSECTN</nativeRecordName>
					<overlayCopybookDetails>
						<filePath>
							<windowsPath>metadata\course.cob</windowsPath>
						</filePath>
					</overlayCopybookDetails>
				</overlayDetails>
				
				<datamapProperties>
					<mapType>ODBA</mapType>
					<imsSSID>SS1</imsSSID>
					<psbName>psb</psbName>
					<pcbName>pcb</pcbName>
				</datamapProperties>
			</imsDatamapInstance>
			
		</datamapInstances>
	</imsGen>
</DatamapGeneration>
Arquivo DBD
Este exemplo usa o arquivo train8.dbd. Para conhecer o conteúdo desse arquivo, consulte Exemplo: Importação de IMS DBD sem Sobreposição COBOL.
Arquivos do Copybook COBOL
As seguintes linhas mostram o conteúdo do copybook student.cob. Esse copybook sobrepõe os metadados DBD do primeiro segmento no segundo mapa de dados. 

      *****************************************************************
      *
      *   COBOL FD DEFINITION FOR STUDENT FILE
      *
      *****************************************************************
       01  STUDENT-RECORD.
           04  ST-NAME                       PIC X(040).
           04  ST-ADDRESS-1                  PIC X(040).
           04  ST-ADDRESS-2                  PIC X(040).
           04  ST-CITY                       PIC X(030).
           04  ST-STATE                      PIC X(002).
           04  ST-ZIP                        PIC X(009).
           04  ST-NUMBER                     PIC 9(012).
           04  ST-BIRTH-DATE.
               08  ST-BIRTH-MM               PIC 9(002).
               08  ST-BIRTH-DD               PIC 9(002).
               08  ST-BIRTH-YY               PIC 9(002).
           04  ST-SEX                        PIC X(001).
           04  ST-HEIGHT                     PIC 9(002).
           04  ST-WEIGHT                     PIC 9(003).
           04  ST-HAIR                       PIC X(005).
           04  ST-EYES                       PIC X(005).
           04  ST-DATE-ENROLL-MM             PIC 9(002).
           04  ST-DATE-ENROLL-YY             PIC 9(002).
           04  ST-DATE-GRAD-MM               PIC 9(002).
           04  ST-DATE-GRAD-YY               PIC 9(002).
           04  ST-TUITION-FEES               PIC S9(8) COMP.
           04  ST-COURSE-COUNT               PIC X(003).
           04  ST-COURSE-DATA OCCURS 10.
               08 ST-COURSE-CODE             PIC 9(005).
               08 ST-COURSE-HOURS            PIC 9(002).
               08 ST-COURSE-TIME             PIC X(005).
               08 ST-COURSE-DAY              PIC X(005).
               08 ST-COURSE-INSTRUCTOR       PIC X(015).
               08 ST-COURSE-BLDG             PIC 9(002).
As seguintes linhas mostram o conteúdo do copybook course.cob. Esse copybook sobrepõe os metadados DBD do segundo segmento no segundo mapa de dados. 

      *****************************************************************
      *
      *   COBOL FD DEFINITION FOR COURSE
      *
      *****************************************************************
       01  COURSE.
           04  CRS-COURSE                        PIC X(8).
           04  CRS-SECTN                         PIC 9(1).
           04  CRS-DAY                           PIC 9(1).
           04  CRS-BEG                           PIC X(4).
           04  CRS-END                           PIC X(4).
           04  FILLER                            PIC X(4).
Arquivo de Log
O arquivo de log para esse exemplo, ims_advanced.log, contém as seguintes linhas: 

2013-12-05 15:31:03 INFO [MDO_34613] Configuration for this run: location=, user name=, datamap directory=Output, control file=ims_advanced.xml
2013-12-05 15:31:10 INFO [MDAdapter_34100] Finding metadata. Path filter = metadata\train8.dbd
2013-12-05 15:31:10 INFO [MDAdapter_34101] Fetching file metadata\train8.dbd
2013-12-05 15:31:11 INFO [MDAdapter_34108] Definition CRSEKEY selected
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSCOURS skipped
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSSECTN skipped
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSDAY skipped
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSBEG skipped
2013-12-05 15:31:11 INFO [JDMX2_34801] 2 records imported.
2013-12-05 15:31:11 INFO [JDMX2_34802] 16 fields imported.
2013-12-05 15:31:11 INFO [JDMX2_34803] 3 tables imported.
2013-12-05 15:31:11 INFO [MDO_34619] Datamap file 'Output\IMSADV.TRAIN8.dmp' was written.
2013-12-05 15:31:11 INFO [MDAdapter_34100] Finding metadata. Path filter = metadata\train8.dbd
2013-12-05 15:31:11 INFO [MDAdapter_34101] Fetching file metadata\train8.dbd
2013-12-05 15:31:11 INFO [MDAdapter_34100] Finding metadata. Path filter = metadata\student.cob
2013-12-05 15:31:11 INFO [MDAdapter_34101] Fetching file metadata\student.cob
2013-12-05 15:31:11 INFO [MDAdapter_34100] Finding metadata. Path filter = metadata\course.cob
2013-12-05 15:31:11 INFO [MDAdapter_34101] Fetching file metadata\course.cob
2013-12-05 15:31:11 INFO [MDAdapter_34108] Definition CRSEKEY selected
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSCOURS skipped
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSSECTN skipped
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSDAY skipped
2013-12-05 15:31:11 INFO [MDAdapter_34109] Redefinition CRSBEG skipped
2013-12-05 15:31:11 INFO [JDMX2_34801] 2 records imported.
2013-12-05 15:31:11 INFO [JDMX2_34802] 35 fields imported.
2013-12-05 15:31:11 INFO [JDMX2_34803] 3 tables imported.
2013-12-05 15:31:11 INFO [MDO_34619] Datamap file 'Output\IMSADV.TRAIN8OVR.dmp' was written.
2013-12-05 15:31:17 INFO [MDO_34614] Run complete: 2 datamap(s) created. 0 error and 0 warning messages.
Arquivos de Mapa de Dados
Esse exemplo cria os mapas de dados com os seguintes nomes de arquivo e caminhos relativos:
  • Output\IMSADV.TRAIN8.dmp
  • Output\IMSADV.TRAIN8OVR.dmp