How To Fix DT656 - Technical settings make no sense - > are not generated

DT656 - Overview

• Message type: E = Error

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

• Message number: 656

• Message text: Technical settings make no sense - > are not generated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT656 - Technical settings make no sense - > are not generated ?

  The SAP error message DT656 ("Technical settings make no sense - > are not generated") typically occurs during the process of generating database objects for a table or view in the Data Dictionary (DDIC). This error indicates that the technical settings defined for the table are inconsistent or invalid, preventing the generation of the necessary database objects.
  Causes:
  
  Invalid Technical Settings: The technical settings for the table (like data class, size category, buffering, etc.) may not be compatible with the table's structure or intended use.
  Missing or Incorrect Parameters: Certain parameters required for the technical settings might be missing or incorrectly defined.
  Database-Specific Constraints: The settings may not comply with the constraints or requirements of the underlying database system.
  Inconsistent Data Types: The data types defined for the fields in the table may not align with the technical settings.
  
  Solutions:
  
  
  Review Technical Settings:
  
  Go to the Data Dictionary (transaction SE11) and check the technical settings of the table.
  Ensure