How To Fix MC790 - Rename statements generated using &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 790

• Message text: Rename statements generated using &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MC790 - Rename statements generated using & ?

  The SAP error message MC790, which states "Rename statements generated using &," typically occurs in the context of the SAP Material Management (MM) module, particularly when dealing with the Material Master or related data structures. This error is often associated with issues in the configuration or data handling processes, especially when renaming or modifying data elements.
  Cause:
  
  Data Structure Changes: The error may arise when there are changes in the data structure or when renaming fields in the database that are not properly reflected in the related programs or configurations.
  Inconsistent Data: If there are inconsistencies in the data or if the system is trying to reference a field that has been renamed or deleted, this error can occur.
  Custom Development: If there are custom developments or enhancements that are not aligned with the standard SAP processes, it can lead to this error.
  Transport Issues: Sometimes, if changes are transported from one system to another (e.g., from development to production) without proper adjustments, it can lead to this error.
  
  Solution:
  
  Check Data Structure: Review the data structure and ensure that all references to renamed fields are updated accordingly. This includes checking any custom programs or enhancements.
  Consistency Check: Run consistency checks in the relevant modules to identify any inconsistencies in the data. This can often be done through transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  Review Custom Code: If there are custom developments, review the code to ensure that it is compatible with the current data structure. Update any hardcoded references to renamed fields.
  Transport Management: Ensure that all transports are correctly managed and that any changes made in the development environment are properly reflected in the production environment.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Consult Documentation: Review the SAP documentation related to the specific module or functionality you are working with to ensure that you are following best practices.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Builder) for debugging and analyzing the issue.
  SAP Community: Engage with the SAP Community forums or support channels to see if others have encountered similar issues and what solutions they have found.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.