How To Fix /ISIDEX/EDEREG050 - Select an entry from the identification matrix

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISIDEX/EDEREG -

• Message number: 050

• Message text: Select an entry from the identification matrix

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 /ISIDEX/EDEREG050 - Select an entry from the identification matrix ?

  The SAP error message /ISIDEX/EDEREG050 Select an entry from the identification matrix typically occurs in the context of the SAP IS-IS (Industry Solution for Utilities) module, particularly when dealing with the identification matrix for data records or entities.
  Cause:
  This error message indicates that the system expects the user to select an entry from the identification matrix, but no entry has been selected. This can happen due to several reasons:
  
  No Entries Available: The identification matrix may not have any entries available for selection.
  User Action: The user may have navigated to the selection screen but did not make a selection before proceeding.
  Authorization Issues: The user may not have the necessary authorizations to view or select entries from the identification matrix.
  Data Issues: There may be issues with the underlying data that prevent the identification matrix from being populated correctly.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Entries: Ensure that there are entries available in the identification matrix. If there are no entries, you may need to create or import the necessary data.
  
  
  Select an Entry: Make sure to select an entry from the identification matrix before proceeding. This usually involves clicking on the desired entry in the list.
  
  
  Review Authorizations: Verify that you have the necessary authorizations to access and select entries from the identification matrix. If not, contact your SAP security administrator to obtain the required permissions.
  
  
  Data Validation: Check the underlying data for any inconsistencies or issues that may prevent the identification matrix from displaying entries. This may involve reviewing configuration settings or data records.
  
  
  Consult Documentation: Refer to SAP documentation or help resources specific to the IS-IS module for additional guidance on using the identification matrix.
  
  
  Contact Support: If the issue persists after trying the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to the IS-IS module that may address this error.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you navigate the identification matrix or related functionalities.
  User Training: Ensure that users are adequately trained on how to use the identification matrix and understand the selection process.
  
  By following these steps, you should be able to address the error message and proceed with your tasks in SAP.