How To Fix CNV_20306_CHECK015 - Multiple priorities provided for target controlling area &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20306_CHECK - Message Class for package CNV_20306_CHECK

• Message number: 015

• Message text: Multiple priorities provided for target controlling area &1

What causes this issue?

Multiple priority indicators are specified for the target controlling
area &V1&. This can lead to inconsistencies during the conversion.
To run the transformation solution each target controlling area must
have exactly one source controlling area with the priority indicator set
(reference controlling area).
You cannot run the transformation solution Controlling Area Merge
because certain prerequisites have not been met. Please change your
mapping accordingly.

System Response

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

How to fix this error?

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_20306_CHECK015 - Multiple priorities provided for target controlling area &1 ?

  The SAP error message CNV_20306_CHECK015 indicates that there are multiple priorities assigned for a target controlling area in a conversion or migration process. This typically occurs during data migration activities, especially when using SAP's Conversion Tools or during the implementation of SAP S/4HANA.
  Cause:
  The error arises when the system detects that more than one priority has been defined for the same target controlling area. This can happen due to:
  
  Data Duplication: Multiple entries in the configuration or mapping tables for the same controlling area with different priorities.
  Incorrect Configuration: Misconfiguration during the setup of the migration or conversion process.
  Inconsistent Data: Data inconsistencies in the source system that lead to conflicting priorities being assigned.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the target controlling area in the migration tool or the relevant customizing settings.
  Ensure that there is only one priority assigned to each target controlling area.
  
  
  
  Data Review:
  
  Examine the data being migrated to identify any duplicates or conflicting entries related to the controlling area.
  Use transaction codes like SE16 or SE11 to check the relevant tables for any inconsistencies.
  
  
  
  Adjust Priorities:
  
  If multiple priorities are found, decide which one should be retained based on business requirements and remove or adjust the others accordingly.
  
  
  
  Testing:
  
  After making the necessary adjustments, re-run the migration or conversion process to ensure that the error is resolved.
  
  
  
  Documentation:
  
  Document the changes made for future reference and to avoid similar issues during subsequent migrations.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SE11 (Data Dictionary), and others that may help in analyzing the data.
  SAP Notes: Check for any SAP Notes related to this error message or the migration process you are using. SAP Notes often provide additional insights or patches that can help resolve specific issues.
  SAP Community: Engage with the SAP Community forums for discussions related to this error. Other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.