How To Fix CNV_20400_CHECK045 - All involved controlling areas use to the currency type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20400_CHECK - Messages for check functions (controlling area merge)

• Message number: 045

• Message text: All involved controlling areas use to the currency type &1

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 CNV_20400_CHECK045 - All involved controlling areas use to the currency type &1 ?

  The SAP error message CNV_20400_CHECK045 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a mismatch in the currency types used across different controlling areas involved in the migration or conversion process.
  Cause:
  The error arises when the controlling areas involved in the migration have different currency types defined. In SAP, each controlling area can have its own currency settings, and if the currency types do not match, the system will throw this error to prevent inconsistencies in financial reporting and data integrity.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Currency Settings:
  
  Go to the transaction code OKKP (Controlling Area) in SAP.
  Review the currency settings for each controlling area involved in the migration. Ensure that they are using the same currency type.
  
  
  
  Standardize Currency Types:
  
  If you find that the controlling areas are using different currency types, you will need to standardize them. This may involve changing the currency type for one or more controlling areas to ensure they match.
  
  
  
  Adjust Migration Settings:
  
  If the migration process allows, you may need to adjust the settings to ensure that all controlling areas are aligned in terms of currency type before proceeding with the migration.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the migration process you are using. There may be specific guidelines or prerequisites regarding currency types and controlling areas.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration to ensure that the error does not reoccur.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration.
  
  
  
  Related Information:
  
  Currency Types: In SAP, currency types can include local currency, group currency, and transaction currency. Each controlling area can have its own settings for these types.
  Controlling Area: A controlling area is an organizational unit in SAP that represents a closed system for cost accounting. It can be defined to manage costs and revenues.
  Migration Cockpit: The SAP S/4HANA Migration Cockpit is a tool that helps in migrating data from legacy systems to SAP S/4HANA. It is essential to ensure that all configurations are correct before starting the migration process.
  
  By ensuring that all controlling areas involved in the migration use the same currency type, you should be able to resolve the CNV_20400_CHECK045 error and proceed with your data migration successfully.