How To Fix CC412 - The length of the change number cannot be greater than 12

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 412

• Message text: The length of the change number cannot be greater than 12

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 CC412 - The length of the change number cannot be greater than 12 ?

  The SAP error message CC412, which states "The length of the change number cannot be greater than 12," typically occurs in the context of change management or configuration management within SAP systems, particularly in the areas of Production Planning (PP) or Project System (PS).
  Cause:
  The error is triggered when a change number (often used to track changes in production orders, material master data, or configuration items) exceeds the maximum allowed length of 12 characters. This can happen if:
  
  A user manually enters a change number that is longer than 12 characters.
  A system-generated change number exceeds the length due to incorrect configuration or settings.
  Data migration or integration processes inadvertently create change numbers that are too long.
  
  Solution:
  To resolve the CC412 error, you can take the following steps:
  
  
  Check Input Length: Ensure that any manually entered change numbers do not exceed 12 characters. If you are using a custom program or transaction, validate the input length.
  
  
  Review Configuration: If the change number is generated by the system, check the configuration settings related to change management. Ensure that the settings for change number generation are correctly defined to adhere to the 12-character limit.
  
  
  Data Validation: If the error occurs during data migration or integration, review the data being imported to ensure that all change numbers conform to the length restriction.
  
  
  Custom Code Review: If there are any custom developments or enhancements that involve change numbers, review the code to ensure that it does not generate change numbers longer than 12 characters.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to change management for any specific guidelines or updates that may address this issue.
  
  
  Testing: After making the necessary adjustments, conduct tests to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  Transaction Codes: Familiarize yourself with transaction codes related to change management, such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number).
  User Exits and BAdIs: If applicable, investigate any user exits or Business Add-Ins (BAdIs) that might be influencing the behavior of change number handling.
  
  By following these steps, you should be able to identify the root cause of the CC412 error and implement a solution to prevent it from occurring in the future.