How To Fix DDIC_ADT_DDLS401 - Dependencies cannot be calculated. Errors while parsing DDL source

SAP Error Message - Details

• Message type: E = Error

• Message class: DDIC_ADT_DDLS - ADT DDL Source Editor

• Message number: 401

• Message text: Dependencies cannot be calculated. Errors while parsing DDL source

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 DDIC_ADT_DDLS401 - Dependencies cannot be calculated. Errors while parsing DDL source ?

  The SAP error message DDIC_ADT_DDLS401 indicates that there are issues with parsing the Data Definition Language (DDL) source code in the ABAP Development Tools (ADT). This error typically arises when there are dependencies that cannot be resolved, which can be due to various reasons such as syntax errors, missing objects, or inconsistencies in the DDL source.
  Causes:
  
  Syntax Errors: There may be syntax errors in the DDL source code that prevent it from being parsed correctly.
  Missing Objects: The DDL might reference database objects (like tables, views, or types) that do not exist or are not accessible in the current context.
  Inconsistent Definitions: There may be inconsistencies in the definitions of the objects being referenced, such as mismatched data types or structures.
  Transport Issues: If the DDL source is part of a transport request, there may be issues with the transport itself, such as missing objects in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access certain objects referenced in the DDL.
  
  Solutions:
  
  Check Syntax: Review the DDL source code for any syntax errors. Use the syntax check feature in ADT to identify and correct any issues.
  Verify Object Existence: Ensure that all referenced objects (tables, views, types) exist in the database and are accessible. You can use transaction SE11 or SE80 to check the definitions.
  Consistency Check: Make sure that the definitions of the objects being referenced are consistent. This includes checking data types, lengths, and structures.
  Transport Management: If the DDL is part of a transport request, ensure that all necessary objects have been included in the transport and that they are available in the target system.
  Authorization Check: Verify that the user has the necessary authorizations to access the objects referenced in the DDL. You can check this using transaction SU53 or by consulting with your security team.
  Recreate the DDL: If the issue persists, consider recreating the DDL source from scratch to ensure that there are no hidden issues.
  
  Related Information:
  
  Transaction Codes: Use transactions like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Modules) to investigate the objects involved.
  ABAP Development Tools: Familiarize yourself with the features of ADT, including syntax checking and object navigation, to help diagnose and resolve issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting on SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the DDIC_ADT_DDLS401 error.