How To Fix /SMB/DEFINITION027 - TDC alias &1 with reference &2 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/DEFINITION -

• Message number: 027

• Message text: TDC alias &1 with reference &2 not found

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 /SMB/DEFINITION027 - TDC alias &1 with reference &2 not found ?

  The SAP error message /SMB/DEFINITION027 TDC alias &1 with reference &2 not found typically occurs in the context of SAP Business One or SAP Analytics Cloud when the system is unable to locate a specific TDC (Technical Data Connector) alias or reference. This can happen for various reasons, including configuration issues, missing definitions, or incorrect references.
  Causes:
  
  Missing TDC Definition: The TDC alias specified in the error message may not be defined in the system.
  Incorrect Reference: The reference ID provided may be incorrect or not exist in the system.
  Configuration Issues: There may be issues with the configuration of the TDC or the connection settings.
  Transport Issues: If the TDC was recently transported from another system, it may not have been properly imported or activated.
  Authorization Issues: The user may not have the necessary permissions to access the TDC alias or reference.
  
  Solutions:
  
  Check TDC Definitions: Verify that the TDC alias and reference exist in the system. You can do this by navigating to the relevant configuration area in SAP.
  Correct References: Ensure that the reference ID is correct and corresponds to an existing TDC definition.
  Reconfigure TDC: If the TDC is not properly configured, you may need to reconfigure it. This includes checking connection settings and ensuring that all required parameters are set.
  Transport Check: If the TDC was transported, check the transport logs to ensure that it was successfully imported and activated in the target system.
  User Permissions: Verify that the user encountering the error has the necessary permissions to access the TDC alias and reference.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to TDC configuration and troubleshooting.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.