How To Fix NGC_CORE_COMMON011 - Classif. data of &1 (&2) cannot be loaded with more key dates or ECNs.

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_CORE_COMMON - NGC Core Messages

• Message number: 011

• Message text: Classif. data of &1 (&2) cannot be loaded with more key dates or ECNs.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NGC_CORE_COMMON011 - Classif. data of &1 (&2) cannot be loaded with more key dates or ECNs. ?

  The SAP error message NGC_CORE_COMMON011 indicates that there is an issue with loading classification data for a specific object (denoted by &1 and &2) due to the presence of multiple key dates or Engineering Change Numbers (ECNs). This typically occurs in the context of SAP's classification system, which is used to manage and categorize materials, products, or other objects.
  Cause:
  
  Multiple Key Dates/ECNs: The error arises when the system encounters multiple key dates or ECNs for the classification data of the specified object. SAP expects a single key date or ECN for loading classification data, and having more than one leads to ambiguity.
  Data Integrity Issues: There may be inconsistencies or errors in the data that are causing the system to attempt to load multiple versions of classification data.
  Configuration Issues: The configuration settings for classification or the specific object type may not be set up correctly, leading to this error.
  
  Solution:
  
  Check Key Dates/ECNs: Review the classification data for the object in question. Ensure that there is only one key date or ECN associated with the classification data. If there are multiple entries, you may need to consolidate them or choose the appropriate one to use.
  Data Cleanup: If there are inconsistencies in the data, perform a cleanup. This may involve deleting or archiving old or unnecessary classification data.
  Review Configuration: Check the configuration settings for the classification system and the specific object type. Ensure that they are set up correctly to avoid conflicts with key dates or ECNs.
  Consult Documentation: Refer to SAP documentation or notes related to classification data and ECNs for any specific guidelines or updates that may address this issue.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide patches or additional insights into the problem.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on handling classification data.
  Transaction Codes: Familiarize yourself with transaction codes related to classification, such as CL02 (Change Class) or CL03 (Display Class), to help you navigate and manage classification data effectively.
  Data Model: Understanding the data model for classification in SAP can help in troubleshooting issues related to key dates and ECNs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.