How To Fix DDU027 - Sources of DDIC object & could not be written

DDU027 - Overview

• Message type: E = Error

• Message class: DDU - Dictionary Tools 5.0

• Message number: 027

• Message text: Sources of DDIC object & could not be written

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 DDU027 - Sources of DDIC object & could not be written ?

  The SAP error message DDU027 indicates that there is an issue with the Data Dictionary (DDIC) object, specifically that the sources of the DDIC object could not be written. This error typically arises during the transport of objects or when trying to activate or modify a DDIC object.
  Causes:
  
  Transport Issues: The error may occur if there are problems with the transport request, such as missing objects or inconsistencies in the transport directory.
  Authorization Issues: The user may not have the necessary authorizations to modify or activate the DDIC object.
  Object Locking: The DDIC object might be locked by another user or process, preventing changes from being made.
  Inconsistent State: The DDIC object may be in an inconsistent state due to previous errors or incomplete modifications.
  Database Issues: There could be underlying database issues that prevent the writing of the DDIC object.
  
  Solutions:
  
  Check Transport Request: Ensure that the transport request is complete and that all necessary objects