How To Fix DD_CHK_COMPLEXITY999 - DDL source &1 cannot be analyzed

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_CHK_COMPLEXITY - Messages of CDS complexity check

• Message number: 999

• Message text: DDL source &1 cannot be analyzed

What causes this issue?

The CDS view cannot be analyzed.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Ensure that DDL source of the CDS view has no syntax errors. Activate
all the datasources (database tables, CDS views, etc.) used in the
CDS view and then activate the DDL source again. Repeat the check.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DD_CHK_COMPLEXITY999 - DDL source &1 cannot be analyzed ?

  The SAP error message DD_CHK_COMPLEXITY999 with the description "DDL source &1 cannot be analyzed" typically occurs during the analysis of Data Definition Language (DDL) statements in the context of database objects, such as tables, views, or indexes. This error indicates that the system is unable to parse or analyze the DDL source code provided.
  Causes:
  
  Syntax Errors: The DDL statement may contain syntax errors or unsupported constructs that prevent the system from analyzing it.
  Complexity: The DDL statement might be too complex or involve constructs that the analysis tool cannot handle.
  Database Compatibility: The DDL might be written for a different database system or version that is not compatible with the current SAP system.
  Missing Objects: The DDL may reference objects (like tables or columns) that do not exist in the database.
  Corrupted DDL Source: The DDL source might be corrupted or improperly formatted.
  
  Solutions:
  
  Check Syntax: Review the DDL statement for any syntax errors. Ensure that it adheres to the correct SQL syntax for the database you are using.
  Simplify the DDL: If the DDL is complex, try breaking it down into simpler components or statements to see if that resolves the issue.
  Verify Object Existence: Ensure that all referenced objects in the DDL statement exist and are correctly defined in the database.
  Database Compatibility: Confirm that the DDL is compatible with the database version and type you are using in your SAP system.
  Use Transaction SE11: If you are working with database objects, use transaction SE11 (Data Dictionary) to check the definitions and ensure they are correct.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues with DDL analysis.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP Help Portal for documentation on DDL statements and the Data Dictionary.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with the specific DDL statement and context in which the error occurs.