How To Fix DDIC_ADT_DDLS061 - Unknown DDIC Type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DDIC_ADT_DDLS - ADT DDL Source Editor

• Message number: 061

• Message text: Unknown DDIC Type &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDIC_ADT_DDLS061 - Unknown DDIC Type &1 ?

  The SAP error message DDIC_ADT_DDLS061: Unknown DDIC Type &1 typically occurs in the context of Data Dictionary (DDIC) operations, particularly when working with ABAP Development Tools (ADT) in Eclipse or when trying to access or manipulate data dictionary objects.
  Cause:
  The error indicates that the system is unable to recognize a specific Data Dictionary type that is being referenced. This can happen due to several reasons:
  
  Typographical Error: There might be a typo in the type name being referenced.
  Missing Type Definition: The type may not be defined in the system, or it may have been deleted or not activated.
  Transport Issues: If the type was recently transported from another system, it may not have been imported correctly.
  Namespace Issues: The type might be in a different namespace that is not accessible in the current context.
  Version Compatibility: There could be compatibility issues if you are using an older version of the development tools or if the system has been upgraded.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check the Type Name: Verify that the type name referenced in your code or configuration is correct and does not contain any typos.
  Verify Type Existence: Use transaction SE11 (Data Dictionary) to check if the type exists. If it does not, you may need to create it or restore it from a transport request.
  Activate the Type: If the type exists but is not activated, activate it using transaction SE11.
  Check Transport Requests: If the type was recently transported, ensure that the transport request was successfully imported and that there were no errors during the import process.
  Namespace Check: Ensure that you have the necessary authorizations to access the namespace where the type is defined.
  Update Development Tools: If you are using ADT, ensure that you are using the latest version compatible with your SAP system.
  
  Related Information:
  
  Transaction SE11: Use this transaction to view and manage Data Dictionary objects.
  Transaction SE80: This transaction can also be used to navigate and manage various development objects, including Data Dictionary types.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  ABAP Documentation: Review the ABAP documentation for more information on Data Dictionary types and their usage.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may have additional insights based on your specific system configuration.