How To Fix NGC_CORE_COMMON007 - Obj. &1 (type &2), classification exists on same date (change number &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_CORE_COMMON - NGC Core Messages

• Message number: 007

• Message text: Obj. &1 (type &2), classification exists on same date (change number &3)

What causes this issue?

Classificiations cannot be processed with different change numbers that
have the same valid-from date.
You can only work with one change number on any given date.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Use a different change number.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NGC_CORE_COMMON007 - Obj. &1 (type &2), classification exists on same date (change number &3) ?

  The SAP error message NGC_CORE_COMMON007 typically indicates that there is a conflict in the classification data for an object. This error occurs when you attempt to create or change a classification for an object (like a material or equipment) on a specific date, but there is already an existing classification for that object on the same date with a different change number.
  Cause:
  
  Duplicate Classification: The object you are trying to classify already has a classification entry for the same date.
  Change Management: The system is enforcing change management rules, which prevent multiple classifications from being assigned to the same object on the same date.
  Data Integrity: SAP maintains data integrity by ensuring that classifications are unique for a given date and change number.
  
  Solution:
  
  Check Existing Classifications: Review the existing classifications for the object in question. You can do this by navigating to the classification view of the object and checking the entries for the specified date.
  Change Date or Change Number: If possible, change the date or the change number of the classification you are trying to create or modify. This will allow you to avoid the conflict.
  Delete or Modify Existing Classification: If the existing classification is no longer needed, you may consider deleting it or modifying it to resolve the conflict.
  Consult with a Functional Consultant: If you are unsure about the implications of changing or deleting classifications, consult with an SAP functional consultant or your system administrator for guidance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CL02 (Change Class) or CL03 (Display Class) to manage classifications.
  Change Management: Familiarize yourself with the change management processes in your organization, as they may have specific guidelines on how to handle classifications and change numbers.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  By following these steps, you should be able to resolve the NGC_CORE_COMMON007 error and successfully manage your classifications in SAP.