How To Fix CNV_MBT156 - DATA ( &1 &2 &3 &4 ) is not relevant

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 156

• Message text: DATA ( &1 &2 &3 &4 ) is not relevant

What causes this issue?

DATA ( &1 &2 &3 &4 ) is not relevant

System Response

The upgrade modification data for package &1,
version &2,
phase &3 and
activity &4
is not relevant for this upgrade and will be ignored.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT156 - DATA ( &1 &2 &3 &4 ) is not relevant ?

  The SAP error message CNV_MBT156, which states that "DATA (&1 &2 &3 &4) is not relevant," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the specific data being processed does not meet the criteria for relevance in the context of the migration or conversion process.
  Cause:
  
  
  Data Irrelevance: The data being processed may not be applicable for the target system or the specific migration scenario. This could be due to:
  
  The data not existing in the source system.
  The data being marked as inactive or obsolete.
  The data not meeting the necessary conditions or criteria defined in the migration rules.
  
  
  
  Configuration Issues: There may be configuration settings in the migration tool that are not aligned with the data being processed.
  
  
  Mapping Issues: The mapping between source and target data structures may not be correctly defined, leading to the system not recognizing the data as relevant.
  
  
  Solution:
  
  
  Check Data Relevance: Review the data in the source system to ensure that it is active and meets the criteria for migration. This may involve:
  
  Verifying that the data exists and is correctly formatted.
  Ensuring that the data is not marked as obsolete or inactive.
  
  
  
  Review Migration Settings: Check the configuration settings in the migration tool to ensure they are set up correctly. This includes:
  
  Reviewing the mapping rules and ensuring they align with the data being migrated.
  Adjusting any filters or criteria that may be excluding relevant data.
  
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. This may provide insights into common issues and how to resolve them.
  
  
  Data Cleansing: If the data is indeed irrelevant, consider cleansing the data in the source system to remove or update records that do not meet the necessary criteria for migration.
  
  
  Testing: Conduct tests with a smaller subset of data to identify if the issue persists and to isolate the cause.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on data migration issues.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may provide additional tools and options for troubleshooting.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can offer solutions or workarounds.
  
  By following these steps, you should be able to identify the cause of the CNV_MBT156 error and implement a solution to resolve it.