How To Fix ICC_TR125 - Customer &1 invalid

ICC_TR125 - Overview

• Message type: E = Error

• Message class: ICC_TR - Turkey

• Message number: 125

• Message text: Customer &1 invalid

What causes this issue?

Table KNB1 does not contain any entries for this customer.

How to fix this error?

Change your entries or change the customer master data.

Error message extract from SAP system. Copyright SAP SE.

ICC_TR125 - Details

• The SAP error message ICC_TR125, which states "Customer &1 invalid," typically indicates that the system is unable to recognize or validate the customer number specified in the transaction. This error can occur in various contexts, such as during the creation of a transaction, posting, or when trying to access customer-related data.
  Causes:
  
  Invalid Customer Number: The customer number entered does not exist in the system.
  Customer Status: The customer may be marked as inactive or blocked in the system.
  Data Synchronization Issues: If the customer data is not synchronized properly between different modules or systems, it may lead to this error.
  Authorization Issues: The user may not have the necessary permissions to access the customer data.
  Incorrect Company Code: The customer may not be valid for the company code being used in the transaction.
  
  Solutions:
  
  Verify Customer Number: Check if the customer number entered is correct. You can do this by searching for the customer in the customer