How To Fix GT362 - Columns of primary key extended; it therefore has to be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 362

• Message text: Columns of primary key extended; it therefore has to be deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GT362 - Columns of primary key extended; it therefore has to be deleted ?

  The SAP error message GT362 indicates that there is an issue with the primary key of a database table or a data structure in your SAP system. Specifically, it suggests that the columns of the primary key have been extended, which means that the structure of the primary key has changed in a way that is not compatible with existing data or definitions. This can occur during changes to the data model, such as adding new fields to a table that is already defined with a primary key.
  Cause:
  
  Change in Data Model: The primary key of a table or structure has been modified (e.g., additional fields have been added).
  Inconsistent Data: Existing data may not conform to the new primary key structure, leading to conflicts.
  Transport Issues: If changes were transported from one system to another, inconsistencies may arise if the target system does not have the same structure.
  
  Solution:
  
  
  Delete and Recreate: The error message suggests that the primary key must be deleted and recreated. This can be done through the Data Dictionary (SE11) in SAP:
  
  Go to transaction SE11.
  Enter the name of the table or structure.
  Delete the existing primary key definition.
  Recreate the primary key with the correct fields.
  Activate the table or structure.
  
  
  
  Check for Dependencies: Before making changes, ensure that there are no dependent objects (like views, indexes, or foreign keys) that might be affected by the deletion of the primary key.
  
  
  Data Migration: If there is existing data, you may need to migrate or adjust it to fit the new primary key structure before recreating the key.
  
  
  Transport Management: If the issue arose due to a transport, ensure that all systems involved are synchronized in terms of data model changes.
  
  
  Consult Documentation: Review any relevant documentation or change logs to understand the changes made to the primary key and ensure that all necessary adjustments are accounted for.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error.
  Testing: After making changes, thoroughly test the affected functionality to ensure that everything works as expected.
  
  Precautions:
  
  Always back up your data before making structural changes to the database.
  Consider performing changes in a development or test environment before applying them to production.
  Document any changes made for future reference and troubleshooting.
  
  If you continue to experience issues or if the problem is complex, it may be beneficial to consult with an SAP Basis or ABAP expert for further assistance.