How To Fix DDLS190 - Error statement generation function & (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 190

• Message text: Error statement generation function & (&)

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 DDLS190 - Error statement generation function & (&) ?

  The SAP error message DDLS190 typically indicates an issue with the generation of a Data Definition Language (DDL) statement, often related to database objects such as tables, views, or indexes. The error message may arise due to various reasons, including syntax errors, missing objects, or issues with the underlying database.
  Causes of DDLS190 Error
  
  
  Syntax Errors: There may be a syntax error in the DDL statement being generated. This could be due to incorrect SQL syntax or invalid object names.
  
  
  Missing Objects: The error may occur if the DDL statement references objects (like tables or columns) that do not exist in the database.
  
  
  Database Constraints: Constraints such as primary keys, foreign keys, or unique constraints may not be properly defined or may conflict with the DDL statement.
  
  
  Database Permissions: The user executing the DDL statement may not have the necessary permissions to create or modify the database objects.
  
  
  Database Compatibility: There may be compatibility issues between the SAP system and the underlying database, especially if there are version mismatches.
  
  
  Data Dictionary Issues: Problems with the SAP Data Dictionary (DDIC) can also lead to this error, such as inconsistencies or corruption in the metadata.
  
  
  Solutions to DDLS190 Error
  
  
  Check Syntax: Review the DDL statement for any syntax errors. Ensure that all object names are correctly spelled and formatted.
  
  
  Verify Object Existence: Ensure that all referenced objects exist in the database. You can use transaction codes like SE11 (Data Dictionary) to check for the existence of tables, views, and other objects.
  
  
  Review Constraints: Check for any constraints that may be causing the issue. Ensure that all necessary constraints are defined correctly.
  
  
  Check Permissions: Verify that the user has the necessary permissions to execute the DDL statement. You may need to grant additional privileges if required.
  
  
  Database Compatibility: Ensure that the SAP system is compatible with the database version you are using. Check SAP notes or documentation for any known issues.
  
  
  Data Dictionary Consistency: Use transaction codes like SE14 (Database Utility) to check and repair any inconsistencies in the Data Dictionary.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  
  
  Debugging: If the issue persists, consider debugging the DDL generation process to identify the exact point of failure.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE37 (Function Module) for debugging.
  SAP Documentation: Refer to SAP Help Portal or SAP Community for additional resources and discussions related to this error.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the DDLS190 error in your SAP system.