How To Fix M3778 - The classification of the reference batch has been copied

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 778

• Message text: The classification of the reference batch has been copied

What causes this issue?

When creating the batch, you specified a reference batch and
chose the function "Classification".

System Response

The result of this is that the classification data of the reference
batch is copied in full.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3778 - The classification of the reference batch has been copied ?

  The SAP error message M3778, which states "The classification of the reference batch has been copied," typically occurs in the context of batch management and classification in SAP. This error indicates that there is an issue with the classification data of a reference batch when trying to create or manage a new batch.
  Cause:
  
  Batch Classification Issues: The error usually arises when the system attempts to copy classification data from a reference batch that has not been properly set up or does not meet the required criteria.
  Missing Classifications: The reference batch may not have the necessary classification characteristics defined, or the characteristics may not be compatible with the new batch being created.
  Configuration Issues: There may be configuration issues in the classification system or the batch management settings that prevent the copying of classification data.
  
  Solution:
  
  Check Reference Batch: Verify the classification data of the reference batch. Ensure that it has all the necessary characteristics defined and that they are correctly set up.
  Review Batch Management Settings: Check the configuration settings for batch management in the relevant SAP modules (like MM or PP). Ensure that the settings allow for the copying of classification data.
  Update Classifications: If the reference batch is missing classifications, you may need to update it to include the required characteristics.
  Use a Different Reference Batch: If the current reference batch is problematic, consider using a different batch that has the correct classification data.
  Consult Documentation: Review SAP documentation or notes related to batch management and classification for any specific guidance or known issues related to this error.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MSC2N (Change Batch) or MSC3N (Display Batch) to check the details of the batch in question.
  Batch Management Configuration: Familiarize yourself with the configuration settings in SPRO under "Logistics - General" > "Batch Management" to ensure everything is set up correctly.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.