How To Fix AD362 - Table type change. Convert data

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 362

• Message text: Table type change. Convert data

What causes this issue?

The table type was changed from POOL/CLUSTER to TRANSP. The table
cannot be activated if it still contains data. Existing data must first
be unloaded. The table can then be activated and the data reloaded.

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

System Response

How to fix this error?

Use the database utility for table conversion (activating the ABAP/4
dictionary table, adjusting the database table and converting data).
You can call the database utility with the corresponding function in
the utilities menu.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD362 - Table type change. Convert data ?

  The SAP error message AD362, which states "Table type change. Convert data?", typically occurs when there is a change in the structure of a database table, particularly when the type of a table field has been modified. This can happen during a transport of changes or when a table is modified in the Data Dictionary (SE11).
  Cause:
  
  Table Structure Change: The error is triggered when the structure of a table has been altered, such as changing the data type of a field, adding or removing fields, or changing the length of a field.
  Data Inconsistency: If the existing data in the table does not conform to the new structure, SAP will prompt for a conversion of the data to ensure consistency.
  Transport Issues: If the changes were transported from a development environment to a production environment, and the data in the production environment does not match the new structure, this error may arise.
  
  Solution:
  
  Data Conversion: If prompted, you may need to convert the data to align with the new table structure. This can often be done through the Data Dictionary (SE11) or using specific SAP tools designed for data migration.
  Check Data Consistency: Use transaction codes like SE14 (Database Utility) to check the consistency of the table and perform any necessary adjustments.
  Manual Adjustment: If automatic conversion is not feasible, you may need to manually adjust the data in the table to fit the new structure. This could involve writing custom ABAP programs to read the old data and write it in the new format.
  Backup Data: Before making any changes, ensure that you have a backup of the existing data to prevent data loss.
  Consult Documentation: Review SAP notes and documentation related to the specific table and the changes made to understand the implications and recommended actions.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE37 (Function Builder) for handling table changes.
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the error message AD362.
  Testing: After making changes, thoroughly test the application to ensure that the changes do not introduce new issues.
  
  If the problem persists or if you are unsure about the changes, it may be beneficial to consult with your SAP Basis or ABAP team for further assistance.