How To Fix RSTT0439 - Import of test reference data failed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 439

• Message text: Import of test reference data failed

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 RSTT0439 - Import of test reference data failed ?

  The SAP error message RSTT0439, which states "Import of test reference data failed," typically occurs during the import of test data into the SAP system, particularly when using the Test Data Migration Server (TDMS) or similar tools. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Inconsistencies: The data being imported may have inconsistencies or may not meet the required format or constraints in the target system.
  Missing Dependencies: The import process may fail if there are missing dependencies or prerequisite data that needs to be present in the target system.
  Authorization Issues: The user performing the import may not have the necessary authorizations to execute the import process.
  
  Configuration Issues: Incorrect configuration settings in the TDMS or the import tool can lead to failures.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems or system resource limitations.
  
  Solutions:
  
  Check Logs: Review