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How To Fix DMCLG743 - For conv.object &1, field &2 of primary idx at pos. &3 was set as selpar


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DMCLG743 - Overview

  • Message type: E = Error

  • Message class: DMCLG - DMC Tool Development

  • Message number: 743

  • Message text: For conv.object &1, field &2 of primary idx at pos. &3 was set as selpar

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  • Self-Explanatory Message

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DMCLG743 - Details

  • Error Code: DMCLG743

    Error Message: For conv.object &1, field &2 of primary idx at pos. &3 was set as selpar


    Summary

    This error indicates that within a conversion object, a specific field in the primary index at a certain position was incorrectly marked as a selection parameter (selpar), which is not allowed.


    Root Causes

    • Incorrect configuration of the conversion object where a key field is mistakenly flagged as a selection parameter.
    • Misunderstanding of the role of selection parameters versus key fields in the Data Migration Cockpit or LTMOM.
    • Custom or standard migration objects modified without proper alignment of index and selection parameter settings.
    • Data model inconsistencies where primary index fields are improperly assigned in the migration object definition.

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