How To Fix CNVA_20345_CHECK008 - Mix of explicit and implicit merges into a profit center was detected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20345_CHECK - Messages related to Profit Centre analysis

• Message number: 008

• Message text: Mix of explicit and implicit merges into a profit center was detected

Profit centers are to be merged, but some of the source profit centers
are missing from the mapping.
To avoid unwanted merges, specify all source values for the target
profit center.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20345_CHECK008 - Mix of explicit and implicit merges into a profit center was detected ?

  The SAP error message CNVA_20345_CHECK008 indicates that there is a mix of explicit and implicit merges into a profit center during a data migration or transformation process. This typically occurs in the context of SAP S/4HANA migrations or when using the SAP Profit Center Accounting (PCA) module.
  Cause:
  
  
  Explicit Merges: These are merges that are defined directly by the user or through configuration settings. For example, a user may have explicitly defined that certain profit centers should be merged into a single profit center.
  
  
  Implicit Merges: These occur automatically based on certain conditions or rules defined in the system. For instance, if the system identifies that two profit centers have similar characteristics, it may automatically suggest merging them.
  
  
  Conflict: The error arises when both explicit and implicit merges are detected for the same profit center, leading to a conflict in how the data should be processed. This can happen if the migration or transformation logic is not consistent or if there are overlapping rules.
  
  
  Solution:
  
  
  Review Merging Rules: Check the configuration settings for profit center merges. Ensure that there are no conflicting rules between explicit and implicit merges.
  
  
  Data Consistency Check: Perform a thorough review of the profit center data to identify any inconsistencies or overlaps that may be causing the conflict. This may involve checking the definitions of profit centers and their relationships.
  
  
  Adjust Migration Logic: If you are using a migration tool or custom logic, ensure that it is designed to handle either explicit or implicit merges, but not both simultaneously. You may need to modify the logic to avoid this conflict.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to profit center accounting and data migration for any specific guidelines or best practices that may apply to your situation.
  
  
  Testing: After making adjustments, conduct thorough testing to ensure that the changes resolve the error and that the profit center data is correctly merged as intended.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is part of a larger migration project.
  
  By addressing the mix of explicit and implicit merges, you should be able to resolve the CNVA_20345_CHECK008 error and ensure a smooth data migration process.