How To Fix DDUT1154 - Source type already defined for all DDL sources -> no action required

SAP Error Message - Details

• Message type: E = Error

• Message class: DDUT1 - DD: Various Dictionary Utility Programs

• Message number: 154

• Message text: Source type already defined for all DDL sources -> no action required

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDUT1154 - Source type already defined for all DDL sources -> no action required ?

  The SAP error message DDUT1154 indicates that a source type has already been defined for all Data Definition Language (DDL) sources, and therefore, no further action is required. This message typically arises in the context of data dictionary operations or when working with database objects in SAP.
  Cause:
  The error occurs when you attempt to define a source type that has already been defined in the system. In SAP, source types are used to categorize and manage different types of data sources, and the system prevents duplicate definitions to maintain data integrity and consistency.
  Solution:
  Since the message indicates that no action is required, it suggests that the system is functioning as intended. However, if you are encountering this message in a context where you believe a new source type should be defined, consider the following steps:
  
  
  Check Existing Definitions: Review the existing source types in the system to confirm that the one you are trying to define is indeed already present. You can do this by navigating to the relevant transaction codes (like SE11 for Data Dictionary) and checking the definitions.
  
  
  Avoid Redundant Definitions: If you are trying to create a new source type that is identical to an existing one, you may want to use the existing definition instead of creating a new one.
  
  
  Consult Documentation: Refer to SAP documentation or help resources to understand the implications of source types and how they are managed within your specific SAP environment.
  
  
  System Configuration: If you believe there is a configuration issue or if you need to modify an existing source type, consult with your SAP Basis or ABAP team to ensure that any changes are made in accordance with best practices.
  
  
  Error Handling: If this message is part of a larger error handling process, ensure that your error handling logic accounts for this message appropriately, as it indicates a normal state rather than an error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) for managing database objects and definitions.
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message, as there may be patches or recommendations from SAP that address similar issues.
  Community Forums: Engage with SAP community forums or support channels to see if other users have encountered similar messages and how they resolved them.
  
  In summary, the DDUT1154 message is informational, indicating that the source type is already defined, and typically requires no further action unless there is a specific need to modify or review existing definitions.