/INCMD/MSG352 - Duplicate data maintained in models table

SAP Error Message - Details

• Message type: E = Error

• Message class: /INCMD/MSG -

• Message number: 352

• Message text: Duplicate data maintained in models table

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /INCMD/MSG352 - Duplicate data maintained in models table ?

  The SAP error message /INCMD/MSG352 Duplicate data maintained in models table typically indicates that there are duplicate entries in the models table of the SAP system. This can occur in various contexts, such as when working with configuration models, data models, or other related tables.
  Cause:
  
  
  Duplicate Entries: The primary cause of this error is the presence of duplicate records in the models table. This can happen due to:
  
  Manual data entry errors.
  Data import processes that do not check for existing records.
  System migrations or updates that inadvertently create duplicates.
  
  
  
  Data Integrity Issues: If the system does not enforce unique constraints on the relevant fields in the models table, it can lead to duplicates being created.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Use SQL queries or SAP transaction codes (like SE16 or SE11) to check the models table for duplicate entries. Look for fields that should be unique and identify any duplicates.
  
  
  
  Remove or Merge Duplicates:
  
  Once duplicates are identified, you can either delete the unnecessary duplicates or merge them if they contain different data that needs to be preserved.
  Ensure that you have a backup of the data before making any deletions or modifications.
  
  
  
  Implement Data Validation:
  
  If the duplicates were caused by manual entry or data imports, consider implementing validation checks to prevent future duplicates.
  You can set up unique constraints in the database or add checks in the data entry process.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific module you are working with to see if there are any known issues or additional steps recommended for your scenario.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue on your own, consider reaching out to SAP support for assistance. They may have additional insights or tools to help you address the problem.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SE11 (Data Dictionary), or SE80 (Object Navigator) to help you navigate and analyze the data.
  Data Model Documentation: Review the data model documentation for your specific SAP module to understand the structure and relationships of the models table.
  Backup Procedures: Always ensure that you have proper backup procedures in place before making changes to the database to prevent data loss.
  
  By following these steps, you should be able to identify and resolve the issue related to the duplicate data in the models table.