Message type: E = Error
Message class: DT - Table activation (incl. indexes)
Message number: 281
Message text: Table name & is not in a valid namespace
You used a table name which does not lie in a valid namespace.
Activation of the table is rejected.
Choose another table name.
Error message extract from SAP system. Copyright SAP SE.
DT281
- Table name & is not in a valid namespace ?The SAP error message DT281 indicates that a specified table name is not in a valid namespace. This typically occurs when you are trying to access or create a table that does not conform to the naming conventions or namespace rules defined in the SAP system.
Cause: Invalid Namespace: In SAP, tables are organized into namespaces. Standard SAP tables are usually prefixed with "T" or "Z" for custom tables. If you try to create or access a table with an invalid prefix or outside the allowed namespace, you will encounter this error. Typographical Error: There may be a typo in the table name you are trying to access or create. Development Class Issues: If you are working in a development class that does not allow certain namespaces, this error can occur. Transport Layer Issues: If the table is being transported from one system to another and the namespace is not recognized in the target system,
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