How To Fix MX542 - Multiplex indicator applied to active version

SAP Error Message - Details

• Message type: E = Error

• Message class: MX - Table Multiplexing and Conversion Programs for UPG

• Message number: 542

• Message text: Multiplex indicator applied to active version

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MX542 - Multiplex indicator applied to active version ?

  The SAP error message MX542, which states "Multiplex indicator applied to active version," typically occurs in the context of SAP Master Data Governance (MDG) or similar applications where data governance and versioning are critical. This error indicates that there is an issue with the multiplex indicator being set on an active version of a master data record, which is not allowed.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Active Version Conflict: The system does not allow changes to the multiplex indicator on an active version of a master data record. The multiplex indicator is used to manage how data is grouped or categorized, and changing it on an active version can lead to inconsistencies.
  Data Governance Rules: There may be specific rules or configurations in place that prevent modifications to certain fields (like the multiplex indicator) once a version is active.
  User Permissions: The user may not have the necessary permissions to make changes to the active version of the data.
  
  Solution:
  To resolve the MX542 error, you can consider the following steps:
  
  
  Check Version Status: Verify if the version you are trying to modify is indeed active. If it is, you may need to create a new version or change the status of the current version to inactive before making modifications.
  
  
  Modify the Multiplex Indicator: If you need to change the multiplex indicator, ensure that you are doing so on a version that is not active. You may need to create a new version or edit a draft version.
  
  
  Review Data Governance Settings: Check the data governance settings and rules in your SAP system to understand why the multiplex indicator cannot be changed. You may need to consult with your SAP MDG administrator or a functional consultant.
  
  
  User Permissions: Ensure that you have the appropriate permissions to make changes to the master data records. If not, contact your system administrator to request the necessary access.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling multiplex indicators and versioning in your particular SAP environment.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Training and Documentation: Review any training materials or documentation related to SAP MDG or the specific module you are working with to better understand the implications of multiplex indicators and version management.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.