How To Fix MDG_DQS_EV016 - Sequence is not possible for checks

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_DQS_EV - Message class DQS - Enrichment and Validation framework

• Message number: 016

• Message text: Sequence is not possible for checks

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_DQS_EV016 - Sequence is not possible for checks ?

  The SAP error message MDG_DQS_EV016 indicates that a sequence is not possible for checks in the context of Data Quality Services (DQS) within SAP Master Data Governance (MDG). This error typically arises when there is an issue with the configuration of the data quality checks or the sequence in which they are executed.
  Cause:
  
  Incorrect Configuration: The sequence of checks defined in the DQS may not be valid. This can happen if the checks are dependent on each other and the sequence does not respect those dependencies.
  Missing Checks: If certain checks that are expected to be part of the sequence are missing or not activated, it can lead to this error.
  Data Issues: The data being processed may not meet the requirements for the checks to be executed in the defined sequence.
  Versioning Issues: If there are multiple versions of the checks or if the checks have been modified without proper adjustments to the sequence, this can cause conflicts.
  
  Solution:
  
  Review Check Configuration: Go to the DQS configuration and review the sequence of checks. Ensure that the checks are correctly configured and that their dependencies are respected.
  Check Activation Status: Ensure that all necessary checks are activated and available for use in the sequence.
  Adjust Sequence: If the sequence is incorrect, adjust it to ensure that checks are executed in a logical order that respects their dependencies.
  Data Validation: Validate the data being processed to ensure it meets the requirements for the checks. Clean or preprocess the data if necessary.
  Consult Documentation: Refer to SAP documentation or notes related to DQS and MDG for any specific guidelines or updates that may address this issue.
  Testing: After making changes, test the sequence of checks with sample data to ensure that the error does not occur again.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  DQS Documentation: Review the official SAP documentation for Data Quality Services to understand the configuration and execution of checks better.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.