How To Fix DAAG_PARTITIONING310 - Partition [&2] and partition [&3] overlap in table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DAAG_PARTITIONING - Message Class for Partitioning

• Message number: 310

• Message text: Partition [&2] and partition [&3] overlap in table &1

What causes this issue?

Partition [&V2&] and partition [&V3&] overlap in table &V1&.

System Response

This means you <ZH>cannot</> partition the table.

How to fix this error?

Choose <LS>Manage Partitions</> to ensure that the two partitions <ZH>do
not</> overlap.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DAAG_PARTITIONING310 - Partition [&2] and partition [&3] overlap in table &1 ?

  The SAP error message DAAG_PARTITIONING310 indicates that there is an overlap in the partitioning of a table. Specifically, it means that two partitions defined for a table are overlapping in terms of their range of values. This can occur when the partitioning criteria for the table are not set correctly, leading to ambiguity in which partition a particular record belongs to.
  Cause:
  
  Incorrect Partitioning Ranges: The ranges defined for the partitions overlap. For example, if you have two partitions defined for a date range, and both partitions include the same date, this will trigger the error.
  Changes in Partitioning: If the partitioning scheme was modified after data was already inserted, it could lead to overlaps if the new ranges do not account for existing data.
  Data Inconsistencies: If there are inconsistencies in the data that do not align with the defined partitioning scheme, it can lead to overlaps.
  
  Solution:
  
  Review Partition Definitions: Check the partitioning scheme for the table in question. Ensure that the ranges for each partition are defined correctly and do not overlap. Adjust the ranges as necessary.
  Recreate Partitions: If the partitioning scheme is too complex or incorrect, consider dropping the existing partitions and recreating them with the correct ranges.
  Data Cleanup: If there are existing records that fall into overlapping ranges, you may need to clean up the data to ensure that it aligns with the new partitioning scheme.
  Use Partitioning Tools: Utilize SAP tools or transaction codes (like SE14 for database utility) to manage and adjust the partitioning of the table.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE14 (Database Utility) to manage table partitions.
  Documentation: Refer to SAP documentation on table partitioning for best practices and guidelines on how to define partitions correctly.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on partitioning errors.
  
  Best Practices:
  
  Always back up your data before making changes to partitioning.
  Test changes in a development or test environment before applying them to production.
  Regularly review and monitor partitioning schemes, especially after significant data changes or updates to the application logic.
  
  By following these steps, you should be able to resolve the DAAG_PARTITIONING310 error and ensure that your table partitions are correctly defined without overlaps.