How To Fix CNV_DMC_SIN396 - Bank Country Key cannot be initial in &1, for Instruction Key &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 396

• Message text: Bank Country Key cannot be initial in &1, for Instruction Key &2

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_DMC_SIN396 - Bank Country Key cannot be initial in &1, for Instruction Key &2 ?

  The SAP error message CNV_DMC_SIN396 indicates that there is an issue with the bank country key being initialized in a specific context, particularly when dealing with an instruction key. This error typically arises during data migration or conversion processes, especially when using the SAP Data Migration Cockpit or similar tools.
  Cause:
  The error occurs when the system encounters a situation where the bank country key is expected to have a valid value, but it is found to be empty or initialized (i.e., set to a default or null value). This can happen due to:
  
  Missing Configuration: The bank country key may not be properly configured in the system.
  Data Migration Issues: During data migration, the source data may not have provided a valid bank country key, leading to this error.
  Incorrect Mapping: The mapping of fields during the migration process may not have been set up correctly, resulting in the bank country key not being populated.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Ensure that the bank country key is correctly configured in the SAP system. This includes verifying that the country key exists and is valid for the relevant bank accounts.
  
  
  
  Review Source Data:
  
  Examine the source data being migrated to ensure that it includes valid entries for the bank country key. If the data is missing this information, you may need to update the source data before migration.
  
  
  
  Update Mapping:
  
  If you are using a migration tool, check the mapping configuration to ensure that the bank country key is correctly mapped to the corresponding field in the target system.
  
  
  
  Data Validation:
  
  Perform data validation checks to ensure that all required fields, including the bank country key, are populated before executing the migration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration process you are using. There may be additional guidelines or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making the necessary adjustments, conduct a test migration to verify that the issue has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error message.
  Transaction Codes: Familiarize yourself with transaction codes related to bank configuration (e.g., FI12 for bank master data) to ensure everything is set up correctly.
  Data Migration Cockpit: If using the SAP Data Migration Cockpit, review the documentation for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the root cause of the CNV_DMC_SIN396 error and implement a solution to resolve it.