How To Fix MC063 - Data element for field &-& has changed

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 063

• Message text: Data element for field &-& has changed

What causes this issue?

If a particular data element is not assigned to a view field, the
view field uses the data element of the base field.
If the data element or the domain of the base field was changed, this
change is taken into account the next time the view is activated.
The change generally only has an effect on the documentation which is
displayed on the screen for this field.

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?

When changing the data element for a field, you shold also activate the
views containing this field. This will be done automatically in a later
release.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC063 - Data element for field &-& has changed ?

  The SAP error message MC063, which states "Data element for field &-& has changed," typically occurs in the context of the Material Management (MM) or Production Planning (PP) modules. This error indicates that there has been a change in the data element associated with a field in a table or structure, which can lead to inconsistencies or issues when trying to process data.
  Cause:
  
  
  Data Element Change: The most common cause of this error is that the data element for a specific field has been modified in the SAP system. This could happen due to:
  
  Changes made by a developer or administrator in the data dictionary (SE11).
  An upgrade or patch that altered the data structure.
  Custom developments that have changed the data model.
  
  
  
  Inconsistent Data: If the data element change is not properly propagated throughout the system, it can lead to inconsistencies, especially if existing data does not conform to the new data element definition.
  
  
  Solution:
  
  
  Check Data Element Changes: 
  
  Use transaction code SE11 to check the data element associated with the field mentioned in the error message. Verify what changes have been made.
  If the change was unintentional, consider reverting it or adjusting the related structures accordingly.
  
  
  
  Adjust Custom Code: If there are custom programs or enhancements that rely on the old data element definition, you may need to update them to align with the new definition.
  
  
  Data Consistency Check: 
  
  Run consistency checks on the affected tables or structures to identify any data that may not conform to the new data element definition.
  Use transaction codes like SE14 (Database Utility) to check and repair inconsistencies.
  
  
  
  Transport Requests: If the change was made in a development environment, ensure that the transport requests are correctly moved to the quality and production environments, and that all related objects are included.
  
  
  Consult Documentation: Review any release notes or documentation related to the changes made in the system, especially if the error appeared after an upgrade or patch.
  
  
  SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific version and configuration of your SAP system.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on handling data element changes.
  Testing: After making changes, ensure thorough testing is conducted to confirm that the issue is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to diagnose and resolve the MC063 error in your SAP system.