How To Fix DT510 - Index &-& completely contains the fields of index &


DT510 - Overview

  • Message type: E = Error

  • Message class: DT - Table activation (incl. indexes)

  • Message number: 510

  • Message text: Index &-& completely contains the fields of index &

  • Show details Hide details
  • What causes this issue?

    You created an index whose fields are completely contained in another
    index. This index is therefore unnecessary and should be deleted.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    If you get this message during an upgrade, you probably created
    an index in the customer name range which is already contained
    in a similar definition in the standard version of the new release.
    Check if the customer index contains fewer fields than the SAP
    standard index. In this case you can delete the customer index
    since the SAP index completely covers this one.
    If the customer index contains more fields, keep the index if the
    additional fields have a high selectivity in your case. Otherwise
    the index will have no advantage over the SAP standard index and
    can also be deleted.
    The databases generally allow you to create indexes which overlap.
    It is not necessary to delete them during the upgrade.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message DT510 - Index &-& completely contains the fields of index & ?
    The SAP error message DT510 indicates that an index is completely filled with the fields of another index. This typically occurs in the context of database table definitions and indexing in SAP systems. Here’s a breakdown of the cause, potential solutions, and related information:
    
    Cause: Index Definition Conflict: The error arises when you attempt to create or modify an index that has fields that are already fully covered by another existing index. This means that the new index does not add any additional value or performance benefit because all the fields it contains are already indexed by another index. Redundant Indexes: It can also occur if there are redundant indexes defined on a database table, leading to unnecessary complexity and potential performance issues.
    Solution: Review Existing Indexes: Check the existing indexes on the table in question. You can do this using transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility). Look for indexes that

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