How To Fix /PLMPCV/QRM669 - Query &1: Unknown data type &3 in attribute &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMPCV/QRM -

• Message number: 669

• Message text: Query &1: Unknown data type &3 in attribute &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMPCV/QRM669 - Query &1: Unknown data type &3 in attribute &2 ?

  The SAP error message /PLMPCV/QRM669 indicates that there is an issue with a query related to an unknown data type in a specific attribute. This error typically arises in the context of SAP PLM (Product Lifecycle Management) or similar modules where queries are executed against data models.
  Cause:
  
  
  Unknown Data Type: The error suggests that the system encountered a data type that it does not recognize. This could be due to:
  
  A missing or incorrectly defined data type in the system.
  A mismatch between the data type expected by the query and the actual data type defined in the database or data model.
  Changes in the data model that have not been reflected in the query.
  
  
  
  Configuration Issues: There may be configuration issues in the data model or the query itself, leading to the system not being able to resolve the data type.
  
  
  Custom Development: If there are custom developments or enhancements, they might not be properly aligned with the standard data types expected by the system.
  
  
  Solution:
  
  
  Check Data Model: Review the data model to ensure that all data types are correctly defined and that the attribute in question is associated with a valid data type.
  
  
  Review Query Definition: Examine the query definition to ensure that it is correctly referencing the attributes and data types. Make sure that the attribute &2 is defined with a valid data type in the system.
  
  
  Update or Correct Data Types: If you find that the data type is indeed missing or incorrect, you may need to update the data model or the query to use the correct data type.
  
  
  Check for Custom Code: If there are any custom developments, review the code to ensure that it is compatible with the current data model and does not introduce any unknown data types.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with. There may be known issues or updates that address this error.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with the full error message and context to help them diagnose the issue.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to investigate the data types and attributes in your system.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide guidance on similar issues.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.