How To Fix MDC_BPR_MODEL105 - Active relationship does not exist; process data are inconsistent

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_BPR_MODEL - Business Partner Relationships Data Model

• Message number: 105

• Message text: Active relationship does not exist; process data are inconsistent

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_BPR_MODEL105 - Active relationship does not exist; process data are inconsistent ?

  The SAP error message MDC_BPR_MODEL105, which states "Active relationship does not exist; process data are inconsistent," typically occurs in the context of SAP Master Data Governance (MDG) or SAP Business Partner (BP) scenarios. This error indicates that there is a problem with the relationships between business partners or master data records, which can lead to inconsistencies in the data.
  Cause:
  
  Missing Relationships: The error often arises when there is an attempt to access or process data that relies on a relationship that has not been established or is inactive.
  Data Inconsistency: There may be inconsistencies in the data model, such as missing or incorrect entries in the relationship tables.
  Configuration Issues: Incorrect configuration in the business partner or master data settings can lead to this error.
  Data Migration Issues: If data has been migrated from another system, relationships may not have been properly established.
  
  Solution:
  
  Check Relationships: Verify that the necessary relationships between business partners or master data records are correctly defined and active. You can do this by navigating to the relevant transaction or using the appropriate reports to check the relationships.
  Activate Relationships: If relationships are inactive, you may need to activate them. This can typically be done in the business partner transaction (BP) or through the relevant master data maintenance transaction.
  Data Consistency Check: Run consistency checks for your master data or business partner data. This can help identify any inconsistencies that need to be resolved.
  Review Configuration: Check the configuration settings for business partners or master data governance to ensure that all necessary settings are correctly defined.
  Data Migration Review: If the issue arose after a data migration, review the migration process to ensure that all relationships were correctly established during the migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of your SAP system for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to MDC_BPR_MODEL105. SAP frequently releases notes that address known issues and provide solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner), MDG (Master Data Governance), and others that may help in managing and troubleshooting master data.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the MDC_BPR_MODEL105 error in your SAP system.