How To Fix CV545 - Segment of table in &1 to be compressed is too small

SAP Error Message - Details

• Message type: E = Error

• Message class: CV - CIM messages: Update

• Message number: 545

• Message text: Segment of table in &1 to be compressed is too small

What causes this issue?

The program is attempting to save a data record which is longer than
the corresponding table in &V1&.
This is an error in the program.

How to fix this error?

Contact the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CV545 - Segment of table in &1 to be compressed is too small ?

  The SAP error message CV545 indicates that the segment of a table that is being compressed is too small. This typically occurs during the process of data compression in SAP, particularly in the context of database tables that are being managed by the SAP system.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Insufficient Data: The segment of the table that is being compressed does not contain enough data to warrant compression. Compression algorithms require a certain amount of data to be effective.
  Table Configuration: The configuration settings for the table may not be optimal for compression. This can include settings related to the size of segments or the thresholds for compression.
  Database Limitations: The underlying database may have limitations or settings that affect how data is stored and compressed.
  
  Solution:
  To resolve the CV545 error, you can consider the following steps:
  
  
  Check Data Volume: Ensure that the segment of the table has enough data. If the table is new or has very few entries, it may not be suitable for compression yet.
  
  
  Adjust Compression Settings: Review the compression settings for the table. You may need to adjust the parameters that define how and when compression occurs. This can often be done through transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  
  
  Manual Compression: If automatic compression is failing, you can try to manually compress the table using transaction code DB02 or DB14, depending on your database system.
  
  
  Database Maintenance: Perform regular database maintenance tasks, such as updating statistics or reorganizing tables, which can help improve performance and may resolve compression issues.
  
  
  Consult Documentation: Refer to SAP Notes or the official SAP documentation for specific guidance related to your version of SAP and the database you are using.
  
  
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is affecting critical business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and DB02 (Database Performance Analysis).
  SAP Notes: Search for SAP Notes related to CV545 for any patches or updates that may address this issue.
  Database Documentation: Review the documentation for your specific database (e.g., HANA, Oracle, SQL Server) for any known issues or configurations related to table compression.
  
  By following these steps, you should be able to address the CV545 error and ensure that your SAP system can effectively manage data compression.