How To Fix SOS_MAPPING817 - Attribute name & is reserved for identified GUID

SAP Error Message - Details

• Message type: E = Error

• Message class: SOS_MAPPING - Object Services: Persistence Mapping for Messages

• Message number: 817

• Message text: Attribute name & is reserved for identified GUID

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOS_MAPPING817 - Attribute name & is reserved for identified GUID ?

  The SAP error message SOS_MAPPING817 indicates that there is an issue with the mapping of attributes in the context of SAP's data modeling or data integration processes. Specifically, the error message states that the attribute name you are trying to use is reserved for an identified GUID (Globally Unique Identifier). This typically occurs in scenarios involving SAP HANA, SAP BW, or other SAP data services where attributes are being defined or mapped.
  Cause:
  
  Reserved Attribute Name: The attribute name you are trying to use is already reserved by the system for a specific purpose, often related to GUIDs or other system-defined identifiers.
  Naming Conflicts: There may be a naming conflict where the attribute name you are trying to define is already in use or reserved by the system.
  Data Model Constraints: The data model you are working with may have constraints that prevent the use of certain names for attributes.
  
  Solution:
  
  Rename the Attribute: The most straightforward solution is to rename the attribute to something that is not reserved. Choose a unique name that does not conflict with existing system-defined names.
  Check Documentation: Refer to the SAP documentation or data model specifications to identify reserved names and ensure that your attribute names do not conflict with them.
  Review Data Model: If you are working within a specific data model, review the model to understand the naming conventions and reserved names.
  Consult SAP Notes: Check SAP Notes or the SAP Community for any updates or patches that may address this issue, as it could be a known problem with a documented solution.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific module you are working with (e.g., SAP BW, SAP HANA) for guidelines on naming conventions and reserved keywords.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to resolve the SOS_MAPPING817 error and continue with your data modeling or integration tasks in SAP.