How To Fix /FLDQ/AD_GEN_ERRORS016 - Unable to determine maximum number of duplicate check fields allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /FLDQ/AD_GEN_ERRORS -

• Message number: 016

• Message text: Unable to determine maximum number of duplicate check fields allowed

Self-Explanatory Message

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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 /FLDQ/AD_GEN_ERRORS016 - Unable to determine maximum number of duplicate check fields allowed ?

  The SAP error message /FLDQ/AD_GEN_ERRORS016 indicates that the system is unable to determine the maximum number of duplicate check fields allowed. This error typically arises in the context of data quality management, particularly when working with duplicate checks in the SAP system.
  Cause:
  
  
  Configuration Issues: The error may occur due to incorrect or incomplete configuration settings in the duplicate check settings. This could involve missing parameters or misconfigured fields that are supposed to define the duplicate check criteria.
  
  
  Data Model Issues: If the data model does not have the necessary fields defined for duplicate checks, the system may not be able to determine how many fields can be used for this purpose.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the configuration settings related to duplicate checks.
  
  
  System Bugs: There may be bugs or inconsistencies in the version of SAP you are using that could lead to this error.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Navigate to the relevant configuration settings for duplicate checks in your SAP system. Ensure that all necessary fields are defined and that the maximum number of duplicate check fields is set correctly.
  You can check the configuration in transaction codes like SPRO (SAP Project Reference Object) and look for the relevant settings under Data Quality Management.
  
  
  
  Review Data Model: 
  
  Ensure that the data model includes all the fields that are required for duplicate checks. If any fields are missing, you may need to add them.
  
  
  
  User Authorizations: 
  
  Verify that the user encountering the error has the necessary authorizations to access and modify the duplicate check settings. You may need to consult with your SAP security team to ensure proper access rights.
  
  
  
  Check for Notes and Patches: 
  
  Look for any SAP Notes or patches that may address this specific error. You can search the SAP Support Portal for relevant notes that might provide a fix or workaround.
  
  
  
  Consult Documentation: 
  
  Review the official SAP documentation related to duplicate checks and data quality management for any additional insights or configuration steps that may have been overlooked.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. They may have additional insights or solutions based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data quality management, such as DQM (Data Quality Management) and FLDQ (Field Quality Management).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on configuring duplicate checks and managing data quality.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.