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Message type: E = Error
Message class: TR - Change and Transport System
Message number: 257
Message text: Generic name &1 for object &2 is in SAP name range
The generic name you have entered is in the SAP name range.
However, your system is configured as a customer system and not as an
SAP system.
Only make a reservation in the SAP name range if you need to create a
repair.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
If you need to solve a critical problem, you can change an existing
reservation or make a new entry.
Error message extract from SAP system. Copyright SAP SE.
TR257
- Generic name &1 for object &2 is in SAP name range ?The SAP error message TR257 indicates that a generic name for an object is being used that falls within the SAP name range. This typically occurs when you are trying to create or modify an object (like a table, function module, or class) using a name that is reserved for SAP's internal use.
Cause:
- Naming Convention: SAP has specific naming conventions and reserved name ranges for its objects. Names that start with certain prefixes or fall within specific character ranges are reserved for SAP's internal use.
- Generic Names: The error often arises when a generic name (like
Z*
orY*
for custom objects) is mistakenly chosen that conflicts with SAP's naming conventions.Solution:
- Rename the Object: Change the name of the object you are trying to create or modify to ensure it does not conflict with SAP's reserved names. Use a name that starts with
Z
orY
followed by a unique identifier.- Check Naming Guidelines: Refer to SAP's naming conventions and guidelines to ensure that the name you choose is compliant. Generally, custom objects should start with
Z
orY
.- Use Transaction Codes: If you are using a transaction code to create the object, ensure that you are following the correct procedure and that the name you are using is valid.
Related Information:
If you continue to encounter issues, consider reaching out to your SAP Basis or development team for further assistance.
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