How To Fix ISUDEVCHECK021 - No repair function module entered for table & in table EREP_FUBA

SAP Error Message - Details

• Message type: E = Error

• Message class: ISUDEVCHECK - IS-U Device Checker: Messages

• Message number: 021

• Message text: No repair function module entered for table & in table EREP_FUBA

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 ISUDEVCHECK021 - No repair function module entered for table & in table EREP_FUBA ?

  The SAP error message ISUDEVCHECK021 indicates that there is no repair function module entered for a specific table in the table EREP_FUBA. This error typically arises in the context of the SAP IS-U (Utilities) module, particularly when dealing with data consistency checks or repairs.
  Cause:
  The error occurs when the system attempts to perform a consistency check or a repair operation on a table that does not have an associated repair function module defined in the EREP_FUBA table. This can happen for several reasons:
  
  The table in question is not configured correctly in the system.
  The repair function module has not been created or registered for that specific table.
  There may be a missing or incomplete implementation of the necessary function module.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Table Configuration:
  
  Verify that the table mentioned in the error message is correctly defined in the system.
  Ensure that it is part of the relevant data model and that it should have a repair function module.
  
  
  
  Define a Repair Function Module:
  
  If a repair function module does not exist for the table, you may need to create one. This involves:
  
  Writing a custom ABAP function module that implements the necessary logic to repair the data inconsistencies for that table.
  Registering this function module in the EREP_FUBA table.
  
  
  
  
  
  Update the EREP_FUBA Table:
  
  If a repair function module already exists but is not linked to the table, you can update the EREP_FUBA table to include the correct function module name.
  Use transaction SE11 to access the table and make the necessary changes.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific table and the IS-U module to understand the expected behavior and any prerequisites for repair functions.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights or patches that address the problem.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary (to check table definitions)
  SE37: Function Builder (to create or modify function modules)
  SE80: Object Navigator (to explore related objects)
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide guidance on handling repair function modules in IS-U.
  
  
  
  Testing:
  
  After making changes, ensure to test the functionality thoroughly to confirm that the error is resolved and that the repair function works as intended.
  
  
  
  By following these steps, you should be able to address the ISUDEVCHECK021 error effectively.