How To Fix DO439 - Change documents reset (meaningless for data type &)

SAP Error Message - Details

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 439

• Message text: Change documents reset (meaningless for data type &)

What causes this issue?

INCLUDE DDDOC_DTEL_STRING_RESTRIKT OBJECT DOKU ID TX
You switched on the writing of change documents for a data element with
data type STRING or RAWSTRING.

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?

Switch off the writing of change documents or assign the data element
another data type by specifying a domain with another data type or with
direct type entry (directly entering the data type, number of places
and if necessary decimal places).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO439 - Change documents reset (meaningless for data type &) ?

  The SAP error message DO439, which states "Change documents reset (meaningless for data type &)," typically occurs when there is an attempt to create or modify change documents for a data type that does not support change document functionality. This can happen in various scenarios, such as when trying to log changes for a field or object that is not configured to track changes.
  Cause:
  
  Unsupported Data Type: The data type you are trying to log changes for does not have change document functionality enabled.
  Configuration Issues: The change document object may not be properly configured in the system.
  Incorrect Usage: The program or transaction you are using may not be intended to handle change documents for the specified data type.
  
  Solution:
  
  Check Data Type: Verify that the data type you are working with is indeed supported for change documents. You can check the relevant documentation or SAP notes for the specific data type.
  Configuration: Ensure that the change document object is correctly configured in the system. This includes checking the settings in transaction SCDO (Change Document Objects) to see if the object is defined and active.
  Review Code/Logic: If you are developing custom code, review the logic to ensure that you are not trying to create change documents for unsupported fields or objects.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this issue or provide additional guidance on how to handle change documents for the specific data type.
  Testing: If you have made changes to the configuration, test the functionality again to see if the error persists.
  
  Related Information:
  
  Change Document Objects: Change documents in SAP are used to track changes made to certain data records. They are defined in the system and can be configured to log changes for specific fields.
  Transaction Codes: Familiarize yourself with transaction codes like SCDO (to manage change document objects) and SCDO (to view change documents).
  SAP Documentation: Refer to the official SAP documentation for detailed information on change document functionality and supported data types.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis or development team for further investigation.