How To Fix EECOLOGRP004 - Rows for each partition exceed permitted maximum (>1.800.000.000)

SAP Error Message - Details

• Message type: E = Error

• Message class: EECOLOGRP - Messages for colocation group

• Message number: 004

• Message text: Rows for each partition exceed permitted maximum (>1.800.000.000)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EECOLOGRP004 - Rows for each partition exceed permitted maximum (>1.800.000.000) ?

  The SAP error message EECOLOGRP004 indicates that the number of rows for a specific partition in a database table has exceeded the permitted maximum limit of 1.8 billion rows. This is a common issue in large databases, particularly when dealing with partitioned tables that store vast amounts of data.
  Cause:
  
  
  Excessive Data Volume: The primary cause of this error is that the partition has accumulated more data than the allowed limit. This can happen due to:
  
  High transaction volumes.
  Inefficient data archiving or deletion processes.
  Lack of proper data management strategies.
  
  
  
  Partitioning Strategy: The way the data is partitioned may not be optimal. If partitions are not created based on appropriate criteria (e.g., date ranges, geographical regions), it can lead to uneven data distribution.
  
  
  Solution:
  
  
  Data Archiving: Implement a data archiving strategy to move older data to an archive table or database. This can help reduce the number of rows in the active partition.
  
  
  Partition Management:
  
  Re-evaluate Partitioning Strategy: Consider changing the partitioning strategy to create smaller, more manageable partitions. For example, if you are partitioning by year, consider partitioning by month or quarter.
  Create New Partitions: If applicable, create new partitions to distribute the data more evenly.
  
  
  
  Data Deletion: If certain data is no longer needed, consider deleting it from the database. Ensure that this is done in compliance with data retention policies.
  
  
  Database Maintenance: Regularly perform database maintenance tasks such as:
  
  Index rebuilding.
  Statistics updates.
  Monitoring and optimizing queries to ensure they are efficient.
  
  
  
  Consult SAP Documentation: Review SAP documentation for specific guidelines on managing large datasets and partitioning strategies.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide specific recommendations based on your system configuration and usage patterns.
  
  
  Related Information:
  
  Database Limits: Familiarize yourself with the limits imposed by your database system (e.g., SAP HANA, Oracle, etc.) regarding row counts and partitioning.
  Performance Monitoring: Implement monitoring tools to keep track of data growth and partition sizes to proactively manage potential issues.
  Best Practices: Follow best practices for data management in SAP environments, including regular reviews of data usage and growth patterns.
  
  By addressing the root cause of the excessive row count and implementing effective data management strategies, you can resolve the EECOLOGRP004 error and prevent it from occurring in the future.