How To Fix G00729 - Existing data is not allowed to be changed (&1 &2 / &3 &4)

G00729 - Overview

• Message type: E = Error

• Message class: G00 - SAP Consolidation

• Message number: 729

• Message text: Existing data is not allowed to be changed (&1 &2 / &3 &4)

What causes this issue?

The current data record contains settings for the characteristic
combination &V1& &V2& / &V3& &V4&. Settings already exist for this in
the database. However in accordance with the update mode defined in the
upload method, existing settings can not be changed.

System Response

The current data record is not written.

How to fix this error?

Check the entries in the file and if required the existing settings in
the system.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G00729 - Existing data is not allowed to be changed (&1 &2 / &3 &4) ?

  The SAP error message G00729 ("Existing data is not allowed to be changed (&1 &2 / &3 &4)") typically occurs when you attempt to modify data in a way that is not permitted by the system's configuration or business rules. This error is often related to data integrity constraints, where certain fields or records are locked or restricted from being changed after they have been created or processed.
  Causes:
  
  Data Integrity Constraints: The system may have rules that prevent changes to certain fields once they have been set. This is common in financial documents, master data, or other critical records.
  Status of the Document: The document or record you are trying to change may be in a status that does not allow modifications (e.g., completed, posted, or locked).
  Custom Validation Rules: Custom logic or validation rules implemented in the system may restrict changes to specific fields or records.
  Authorization Issues: The user may not have