How To Fix ACM355 - Check CTE expression for entity &1 with dedicated DDL API

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM - Message-Class for all ACM functions/exceptions

• Message number: 355

• Message text: Check CTE expression for entity &1 with dedicated DDL API

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACM355 - Check CTE expression for entity &1 with dedicated DDL API ?

  The SAP error message ACM355, which states "Check CTE expression for entity &1 with dedicated DDL API," typically relates to issues with the Common Table Expressions (CTE) in the context of database operations, particularly when using the dedicated Data Definition Language (DDL) API in SAP.
  Cause:
  
  Incorrect CTE Syntax: The CTE expression may have syntax errors or may not conform to the expected structure.
  Entity Definition Issues: The entity referenced in the error message (&1) may not be defined correctly or may have missing attributes.
  Database Compatibility: There may be compatibility issues with the database version or configuration that affects how CTEs are processed.
  Data Model Changes: Recent changes to the data model or entity definitions may not have been properly propagated or activated.
  
  Solution:
  
  Review CTE Syntax: Check the syntax of the CTE expression for correctness. Ensure that it follows the proper SQL standards and conventions.
  Validate Entity Definition: Verify that the entity referenced in the error message is correctly defined in the system. Check for any missing fields or incorrect data types.
  Check Database Compatibility: Ensure that the database version you are using is compatible with the CTE features you are trying to implement. Consult the SAP documentation for any known issues or limitations.
  Re-activate Data Model: If there have been recent changes to the data model, try re-activating the relevant objects or entities to ensure that all changes are applied correctly.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for details on CTEs and DDL APIs.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to inspect the entity definitions and related objects.
  Debugging: If you have access to debugging tools, consider stepping through the code to identify where the error occurs.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.