Message type: E = Error
Message class: TG - Messages for Upgrade Repository Switch
Message number: 451
Message text: Table & loses customer fields as these were not rescued in SPDD
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
INCLUDE 'DDFD_DEL' OBJECT DOKU ID TXDuring the conversion, the data contained in these fields is lost.
INCLUDE 'DDFD_SOLUTION' OBJECT DOKU ID TX
Error message extract from SAP system. Copyright SAP SE.
TG451
- Table & loses customer fields as these were not rescued in SPDD ?The SAP error message TG451 indicates that a table has lost customer fields because they were not rescued during the SPDD (SAP Dictionary Maintenance) process. This typically occurs during an upgrade or when applying support packages, where changes to the data dictionary can lead to the loss of custom fields that were added to standard SAP tables.
Cause: SPDD Process: During an upgrade or support package installation, the SPDD transaction is used to manage changes to the data dictionary. If custom fields were added to a standard SAP table, they need to be "rescued" during this process. If they are not rescued, they may be lost, leading to the TG451 error. Inadequate Review: Sometimes, the custom fields may not be properly reviewed or identified during the SPDD process, leading to their omission. System Configuration: The system may not be configured correctly to recognize custom fields, or there may be a lack of documentation regarding
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