How To Fix DT625 - Technical settings for & were checked with warning

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 625

• Message text: Technical settings for & were checked with warning

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT625 - Technical settings for & were checked with warning ?

  The SAP error message DT625 indicates that there are warnings related to the technical settings of a database table or view in the Data Dictionary (DDIC). This message typically arises during the activation of a table or when performing checks on the technical settings of database objects.
  Cause:
  The warning can be triggered by various issues, including but not limited to:
  
  Inconsistent Technical Settings: The technical settings of the table may not align with best practices or may have inconsistencies, such as incorrect data element types, field lengths, or key definitions.
  Missing Indexes: The table may not have the recommended indexes defined, which can affect performance.
  Storage Parameters: The storage parameters (like data class, size category, etc.) may not be optimal or may not match the recommended settings for the type of data being stored.
  Buffering Settings: Buffering settings may not be appropriate for the table's usage pattern (e.g., whether it should be buffered or not).
  
  Solution:
  To resolve the DT625 warning, you can take the following steps:
  
  
  Review Technical Settings:
  
  Go to the Data Dictionary (transaction SE11) and check the technical settings of the table in question.
  Ensure that the data class, size category, and buffering settings are appropriate for the table's usage.
  
  
  
  Check Indexes:
  
  Verify if the table has the necessary indexes defined. If not, consider adding them to improve performance.
  Use transaction SE11 to view and modify the indexes.
  
  
  
  Adjust Storage Parameters:
  
  Ensure that the storage parameters are set correctly based on the expected volume of data and access patterns.
  
  
  
  Consult SAP Documentation:
  
  Refer to SAP documentation or notes related to the specific table or view to understand the recommended settings.
  
  
  
  Test Changes:
  
  After making adjustments, activate the table again and check if the warning persists.
  
  
  
  Consult with Basis Team:
  
  If you are unsure about the changes or if the issue persists, consult with your SAP Basis team or a technical consultant who can provide insights based on the system's configuration.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE78 (SAP ArchiveLink), SE80 (Object Navigator).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the DT625 warning.
  Performance Considerations: Understand that while warnings do not prevent activation, they can impact performance and data integrity, so it is advisable to address them.
  
  By following these steps, you should be able to identify and resolve the issues causing the DT625 warning in your SAP system.