How To Fix SMMSS_DDIC025 - Table & has more than 1000 partitions (see SAP Note 1010854)

SAP Error Message - Details

• Message type: E = Error

• Message class: SMMSS_DDIC - DDIC Messages for Microsoft SQL Server

• Message number: 025

• Message text: Table & has more than 1000 partitions (see SAP Note 1010854)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMMSS_DDIC025 - Table & has more than 1000 partitions (see SAP Note 1010854) ?

  The SAP error message SMMSS_DDIC025 indicates that a database table has exceeded the maximum number of allowed partitions, which is typically set at 1000. This can occur in systems that utilize partitioning for large tables to improve performance and manageability. When a table exceeds this limit, it can lead to performance issues and may prevent further operations on the table.
  Cause:
  The primary cause of this error is that the table in question has been partitioned into more than 1000 partitions. This can happen due to:
  
  High volume of data being inserted into the table.
  Improper partitioning strategy that does not consider the limits imposed by the database or SAP.
  
  Solution:
  To resolve this issue, you can consider the following approaches:
  
  
  Review Partitioning Strategy:
  
  Analyze the current partitioning strategy and determine if it can be optimized. You may need to consolidate partitions or change the partitioning key to reduce the number of partitions.
  
  
  
  Merge Partitions:
  
  If applicable, merge some of the existing partitions to bring the total number down to 1000 or fewer. This can often be done through database management tools or SQL commands, depending on your database system.
  
  
  
  Archive Old Data:
  
  If the table contains historical data that is no longer needed for day-to-day operations, consider archiving this data to another table or database. This will reduce the size of the active table and potentially the number of partitions.
  
  
  
  Consult SAP Notes:
  
  Refer to SAP Note 1010854 for specific guidance and recommendations related to this error. SAP Notes often provide detailed instructions and best practices for handling specific issues.
  
  
  
  Database Configuration:
  
  Check if your database configuration allows for more than 1000 partitions. Some databases may have settings that can be adjusted to increase this limit, but this is generally not recommended without careful consideration.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about how to proceed, consider reaching out to SAP Support for assistance. They can provide guidance tailored to your specific system and configuration.
  
  
  
  Related Information:
  
  SAP Note 1010854: This note provides specific details about the error, including potential causes and solutions. It is essential to review this note for the most accurate and relevant information.
  Database Documentation: Consult the documentation for your specific database (e.g., HANA, Oracle, SQL Server) for details on partitioning limits and best practices.
  Performance Monitoring: Regularly monitor the performance of your tables and partitions to prevent reaching the limit in the future.
  
  By following these steps, you should be able to address the SMMSS_DDIC025 error and optimize your table's partitioning strategy.