How To Fix MQ407 - Error when maintaining tables TCUR* and EWUCUR

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 407

• Message text: Error when maintaining tables TCUR* and EWUCUR

What causes this issue?

After maintaining tables TCUR* and EWUCUR, the following values should
automatically be read from your system:
Currency key which you use for the euro currency
Exchange rate type which you use for the prescribed translation
procedure between EMU national currencies.
At least one such pair should exist in your system.

System Response

A currency key which you have not entered was found for the euro
currency or an exchange rate type which you have not entered was found
for translation between the EMU national currencies.

How to fix this error?

Start the transaction again. If the same error occurs again, you have
probably come across a previously undiscovered program error or data
inconsistency in your system.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MQ407 - Error when maintaining tables TCUR* and EWUCUR ?

  The SAP error message MQ407 typically occurs when there are issues related to currency tables, specifically when maintaining the TCUR* tables (which are used for currency conversion) and the EWUCUR table (which is used for currency exchange rates). This error can arise due to various reasons, including data inconsistencies, missing entries, or incorrect configurations.
  Causes of MQ407 Error
  
  Missing Currency Entries: The currency you are trying to maintain may not exist in the TCUR* tables.
  Incorrect Date Ranges: The validity dates for the currency exchange rates may not be set correctly.
  Data Inconsistencies: There may be inconsistencies in the data being entered, such as duplicate entries or invalid currency codes.
  Authorization Issues: The user may not have the necessary authorizations to maintain these tables.
  System Configuration: There may be issues with the system configuration that prevent the proper maintenance of currency tables.
  
  Solutions
  
  
  Check Currency Existence: Ensure that the currency you are trying to maintain exists in the