Message type: E = Error
Message class: KO - Master data for CO orders
Message number: 429
Message text: No data was changed
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KO429
- No data was changed ?The SAP error message KO429 ("No data was changed") typically occurs in the context of controlling (CO) or financial accounting (FI) when attempting to post or change data in a transaction, but the system detects that no actual changes were made to the data. This can happen in various scenarios, such as when trying to save a document or update a record. Causes of KO429 No Changes Made: The most straightforward cause is that the user did not make any changes to the data before attempting to save it. This can happen if the user navigates through the screens without modifying any fields. Data Already Matches: The data being entered may already match the existing data in the system, leading to no changes being detected. Validation Rules: Certain validation rules or checks may prevent changes from being recognized, even if the user believes they have made modifications. Authorization Issues: Sometimes, the user may not have
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