How To Fix SD_CDS_ENTITY030 - DDL Header Information could not be read for &

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_CDS_ENTITY - Messages for STOBS/entities

• Message number: 030

• Message text: DDL Header Information could not be read for &

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 SD_CDS_ENTITY030 - DDL Header Information could not be read for & ?

  The SAP error message SD_CDS_ENTITY030 indicates that there is an issue with reading the DDL (Data Definition Language) header information for a specific entity in the SAP system. This error typically arises in the context of SAP S/4HANA, particularly when dealing with Core Data Services (CDS) views.
  Cause:
  
  Missing or Incomplete DDL Definition: The DDL header information for the specified entity may be missing or not properly defined in the system.
  Transport Issues: If the CDS view was recently transported from another system, there may have been issues during the transport process that led to incomplete or corrupted definitions.
  Authorization Issues: The user may not have the necessary authorizations to access the DDL header information for the specified entity.
  System Configuration Issues: There may be configuration issues in the SAP system that prevent the proper reading of the DDL header.
  
  Solution:
  
  Check DDL Definition: Verify that the DDL header for the specified entity is correctly defined in the system. You can do this by checking the relevant CDS view in the ABAP Development Tools (ADT) or transaction SE11.
  Transport Check: If the entity was recently transported, check the transport logs for any errors or warnings. You may need to re-transport the object or manually correct any issues.
  Authorization Check: Ensure that the user has the necessary authorizations to access the CDS view. You can check this in transaction SU53 or by consulting with your security team.
  System Configuration: Review the system configuration to ensure that all necessary components for CDS views are properly set up. This may involve checking the database connection, ensuring that the relevant database tables exist, and verifying that the system is up to date with the latest patches.
  Re-activate the CDS View: Sometimes, simply re-activating the CDS view can resolve the issue. You can do this in the ABAP Development Tools or using transaction SE11.
  Check for Notes and Patches: Look for any SAP Notes or patches related to this error message. SAP frequently releases updates that address known issues.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or solutions for this specific error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for Core Data Services and error handling to better understand the context of this error.
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.