How To Fix RSDME175 - Compound InfoObject mapping incompatible with model fields

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 175

• Message text: Compound InfoObject mapping incompatible with model fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME175 - Compound InfoObject mapping incompatible with model fields ?

  The SAP error message RSDME175 indicates that there is an incompatibility between the mapping of a compound InfoObject and the fields in the associated data model. This typically occurs in the context of SAP BW (Business Warehouse) when working with InfoObjects and their relationships in a data model.
  Cause:
  The error can arise due to several reasons:
  
  Field Mismatch: The fields defined in the compound InfoObject do not match the fields in the underlying data model (e.g., InfoProvider, DSO, or InfoCube).
  Data Type Incompatibility: The data types of the fields in the compound InfoObject and the model fields may not be compatible (e.g., character vs. numeric).
  Missing Fields: One or more fields that are expected in the mapping may be missing from the data model.
  Incorrect Mapping: The mapping configuration for the compound InfoObject may be incorrectly set up, leading to mismatches.
  
  Solution:
  To resolve the RSDME175 error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Go to the InfoObject maintenance transaction (e.g., RSD1) and check the mapping of the compound InfoObject.
  Ensure that all fields in the compound InfoObject are correctly mapped to the corresponding fields in the data model.
  
  
  
  Verify Field Compatibility:
  
  Check the data types of the fields in both the compound InfoObject and the data model. Ensure that they are compatible.
  If there are discrepancies, you may need to adjust the data types or modify the mapping.
  
  
  
  Update Data Model:
  
  If fields are missing in the data model, you may need to add them to the InfoProvider or DSO.
  Ensure that the InfoProvider is activated and that all necessary fields are included.
  
  
  
  Re-activate Objects:
  
  After making changes, re-activate the InfoObject and the associated data model to ensure that the changes take effect.
  
  
  
  Check for Transport Issues:
  
  If the issue arose after a transport, ensure that all related objects were transported correctly and that there are no inconsistencies.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP BW you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: RSD1 (InfoObject Maintenance), RSA1 (Data Warehousing Workbench), RSD3 (Display InfoObject).
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message.
  Community Forums: SAP Community and other forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the incompatibility issue causing the RSDME175 error.