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

DDUT1154 - Overview

• 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