How To Fix SDB2U006 - SEGSIZE should be 0,4,8,...,64

SAP Error Message - Details

• Message type: E = Error

• Message class: SDB2U - DB2/390: Messages for Function Group SDB2U

• Message number: 006

• Message text: SEGSIZE should be 0,4,8,...,64

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDB2U006 - SEGSIZE should be 0,4,8,...,64 ?

  The SAP error message SDB2U006 indicates that the segment size (SEGSIZE) specified for a database table is not valid. The valid values for SEGSIZE are typically 0, 4, 8, ..., 64, which are powers of 2. This error usually occurs when configuring or creating a database table in SAP, particularly when using the SAP HANA database or other databases that have specific requirements for segment sizes.
  Cause:
  The error is caused by specifying an invalid SEGSIZE value that does not conform to the expected values. This can happen due to:
  
  Manual entry of an incorrect value.
  Misconfiguration in the database settings.
  An attempt to use a non-standard segment size that is not supported by the database.
  
  Solution:
  To resolve the SDB2U006 error, follow these steps:
  
  
  Check the SEGSIZE Value: Review the SEGSIZE value you are trying to set. Ensure it is one of the valid values: 0, 4, 8, 16, 32, or 64.
  
  
  Modify the Table Definition: If you are creating or altering a table, modify the SEGSIZE parameter to one of the valid values. For example:
  CREATE TABLE your_table_name (
      column1 datatype,
      column2 datatype,
      ...
  ) WITH SEGMENT SIZE = 8;  -- Example of a valid SEGSIZE
  
  
  Database Configuration: If the error persists, check the database configuration settings to ensure that there are no overriding settings that might be causing the issue.
  
  
  Consult Documentation: Refer to the SAP documentation or the specific database documentation for guidelines on valid segment sizes and any additional constraints that may apply.
  
  
  Testing: After making the changes, test the table creation or modification again to ensure that the error is resolved.
  
  
  Related Information:
  
  Database Documentation: Check the official documentation for the specific database you are using (e.g., SAP HANA, Oracle, etc.) for more details on segment sizes and other configuration parameters.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional context or solutions.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the SDB2U006 error and successfully configure your database table with a valid segment size.