How To Fix S&702 - Error in function module when reading test data from Function Builder

SAP Error Message - Details

• Message type: E = Error

• Message class: S& -

• Message number: 702

• Message text: Error in function module when reading test data from Function Builder

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 S&702 - Error in function module when reading test data from Function Builder ?

  The SAP error message S&702, which indicates "Error in function module when reading test data from Function Builder," typically occurs when there is an issue with the function module being tested in the Function Builder (transaction SE37). This error can arise due to various reasons, including:
  Causes:
  
  Missing or Incomplete Test Data: The test data required for the function module may be missing or not properly defined.
  Authorization Issues: The user may not have the necessary authorizations to access the function module or the associated test data.
  Function Module Errors: There may be issues within the function module itself, such as syntax errors, runtime errors, or logical errors.
  Transport Issues: If the function module was recently transported from another system, there may be inconsistencies or missing dependencies.
  Database Issues: Problems with the underlying database, such as connectivity issues or data integrity problems, can also lead to this error.
  
  Solutions:
  
  Check Test Data: Ensure that the test data is correctly defined and available. You can do this by reviewing the test data settings in the Function Builder.
  Review Authorizations: Verify that the user has the necessary authorizations to execute the function module and access the test data.
  Debug the Function Module: Use the debugger to step through the function module and identify any runtime errors or logical issues.
  Check for Transport Issues: If the function module was recently transported, check for any missing objects or dependencies. You may need to re-transport or adjust the transport request.
  Database Consistency: Ensure that the database is functioning correctly. Check for any database locks or integrity issues that may be affecting the function module.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), ST22 (Dump Analysis), and SU53 (Authorization Check).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  Documentation: Review the documentation for the specific function module to ensure that it is being used correctly and that all required parameters are being passed.
  
  By following these steps, you should be able to diagnose and resolve the S&702 error in SAP.