Data Integration

Data Integration

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  • 1.  CDC Subscription failed

    Posted Mon December 14, 2020 03:27 PM

    The mapping for target table xxxxx could not be completed because the definition of the source table does not exist in the target datastore. This may be caused by an incomplete describe. Check the event log for related events and a possible cause.

    I try to setup my 1st subscription but I have this message.

    I did between iseries and Linux server. This is a basic replication with a creation a a target table with the same name and fields as the source table.

    I am stuck !

    Could anyone help me to solve my issue ?











    #Support
    #DataIntegration
    #DataReplication
    #GlobalDataOps
    #DataReplication
    #DataReplicationCloudBeta
    #SupportMigration


  • 2.  RE: CDC Subscription failed
    Best Answer

    Posted Thu December 24, 2020 02:34 PM

    I found the issue.

    There are job in error on Iseries side (source) and also a issue on the Unix side (target).

    After solved issue on the both side, the mapping succeed !

    Don't foget to look at the log on the both side ...











    #GlobalDataOps
    #SupportMigration
    #DataIntegration
    #Support
    #DataReplication
    #DataReplicationCloudBeta
    #DataReplication


  • 3.  RE: CDC Subscription failed

    Posted Mon June 10, 2024 04:47 PM

    Hi,

    I am also getting same error. How you have identified and resolved issue at target?



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    Surendra Saxena
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  • 4.  RE: CDC Subscription failed

    Posted Tue August 20, 2024 12:49 PM

    Here's how you can approach resolving this:

    1. Verify Source Table Definition: Ensure that the source table has been fully described and that its metadata is correctly available on the target datastore. You may need to perform a re-describe operation on the source table to update the metadata.

    2. Check Data Connectivity: Confirm that the connection between your iSeries and Linux server is properly configured. Ensure that both systems can communicate and that there are no network or permission issues blocking access to the source table.

    3. Check Event Log: Review the event log for more detailed error messages or warnings that might indicate what specifically is causing the issue. The logs can often provide clues about missing permissions, network issues, or incorrect configurations.

    4. Recreate Target Table: If the target table doesn't exist or its definition is incorrect, try manually creating the target table with the same structure as the source table. Ensure that the table name, columns, and data types match exactly.

    5. Mapping Configuration: Double-check the mapping configuration to ensure that the source and target fields are properly aligned. Sometimes, incorrect or incomplete mappings can lead to issues during replication.

    6. Consult Documentation: Refer to the documentation of the replication tool you're using for any specific requirements or steps when setting up subscriptions between iSeries and Linux systems.

    If these steps don't resolve the issue, consider reaching out to your software vendor's support team for more in-depth troubleshooting specific to your environment.



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    mr jhon
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