How To Fix RSDME505 - Internal Error! No model field mapping exists for attribute &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 505

• Message text: Internal Error! No model field mapping exists for attribute &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME505 - Internal Error! No model field mapping exists for attribute &1 ?

  The SAP error message RSDME505, which states "Internal Error! No model field mapping exists for attribute &1," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the data model or the mapping of fields in a data source.
  Cause:
  
  Missing Field Mapping: The error indicates that there is no mapping defined for a specific attribute in the data model. This can happen if the data source has been changed or if the data model has not been updated to reflect these changes.
  Data Source Changes: If the underlying data source (like a database table or view) has been modified (e.g., fields added or removed), the data model may not have been updated accordingly.
  Inconsistent Metadata: There may be inconsistencies between the metadata of the data source and the BW model, leading to missing mappings.
  Transport Issues: If the model was transported from one system to another, there might be missing configurations or mappings in the target system.
  
  Solution:
  
  Check Field Mapping: Go to the data model in the SAP BW system and verify the field mappings. Ensure that all attributes are correctly mapped to the corresponding fields in the data source.
  Update Data Model: If there have been changes to the data source, update the data model to reflect these changes. This may involve re-importing the data source or manually adjusting the mappings.
  Re-activate the InfoObject: If the InfoObject associated with the attribute is inactive, reactivate it. This can sometimes resolve mapping issues.
  Check for Transport Issues: If the issue arose after a transport, ensure that all necessary objects and configurations were transported correctly.
  Debugging: If the issue persists, consider debugging the process to identify where the mapping is failing. This may require technical expertise in SAP BW or HANA.
  Consult Documentation: Review SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for managing data models and InfoObjects.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.