How To Fix FDM_MIRROR151 - No test customer number still available

FDM_MIRROR151 - Overview

• Message type: E = Error

• Message class: FDM_MIRROR - Mirror System Messages

• Message number: 151

• Message text: No test customer number still available

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 FDM_MIRROR151 - No test customer number still available ?

  The SAP error message FDM_MIRROR151 ("No test customer number still available") typically occurs in the context of the Financial Data Management (FDM) module, particularly when dealing with test customer numbers in a system that requires them for certain operations or processes.
  
  Cause:
  The error indicates that the system has exhausted the available test customer numbers. This can happen if:
  
  All predefined test customer numbers have been used up.
  The configuration for generating or managing test customer numbers is not set up correctly.
  There may be a limitation in the number of test customer numbers defined in the system.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Test Customer Numbers:
  
  Review the existing test customer numbers in the system to see if any can be reused or if there are any that can be deleted if they are no longer needed.
  
  
  
  Increase the Pool of Test Customer Numbers:
  
  If the system allows, you can configure additional test