How To Fix SOS_MAPPING159 - & is not a valid attribute name

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 159

• Message text: & is not a valid attribute name

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_MAPPING159 - & is not a valid attribute name ?

  The SAP error message SOS_MAPPING159 typically indicates that there is an issue with the mapping of attributes in a data model or transformation process. This error suggests that the system is trying to reference an attribute name that is not valid or does not exist in the context of the operation being performed.
  Cause:
  
  Invalid Attribute Name: The attribute name specified in the mapping does not match any of the defined attributes in the source or target data model.
  Typographical Errors: There may be a typo in the attribute name, such as incorrect spelling or case sensitivity issues.
  Changes in Data Model: The data model may have been changed, and the attribute in question has been removed or renamed.
  Configuration Issues: The mapping configuration may not be set up correctly, leading to references to non-existent attributes.
  
  Solution:
  
  Verify Attribute Names: Check the attribute names in both the source and target data models to ensure that they match exactly, including case sensitivity.
  Check for Typos: Look for any typographical errors in the attribute name used in the mapping configuration.
  Review Data Model Changes: If there have been recent changes to the data model, ensure that the mapping is updated accordingly to reflect those changes.
  Update Mapping Configuration: If the attribute has been renamed or removed, update the mapping configuration to use the correct attribute name.
  Consult Documentation: Refer to the relevant SAP documentation or data model documentation to confirm the correct attribute names and their usage.
  Testing: After making the necessary changes, test the mapping again to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Debugging Tools: Utilize SAP debugging tools to trace the execution and identify where the mapping is failing.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.