How To Fix CNV_20320_CHECK016 - No priority provided for target activity type &1 target CO area &2

CNV_20320_CHECK016 - Overview

• Message type: E = Error

• Message class: CNV_20320_CHECK - Messages for check functions (Activity Types merge)

• Message number: 016

• Message text: No priority provided for target activity type &1 target CO area &2

What causes this issue?

No priority indicator specified for the target activity type &V1& in
controlling area &V2&. This can lead to inconsistencies during the
conversion.
To run the transformation solution each target activity type must have
exactly one source activity type with the priority indicator set
(reference activity type) or exactly one source activity type from the
reference controlling area.
If no priority is provided for a target activity type, the priority
indicator is taken from the controlling area mapping. This is only
possible if exactly one of the source activity types is in the reference
controlling area. If two or more of the source activity types are in the
reference controlling area multiple priority indicators are provided. If
none of the source activity types is in the reference controlling area
no priority indicator is provided.
You cannot run the transformation solution Controlling Area Merge
because certain prerequisites have not been met. Please change your
mapping accordingly.

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

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_20320_CHECK016 - Details

• The SAP error message CNV_20320_CHECK016 indicates that there is an issue related to the configuration of activity types in the context of a conversion or migration process. Specifically, the error states that no priority has been provided for a target activity type in a specified target controlling area.
  
  Cause:
  This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the implementation of SAP S/4HANA. The root causes can include:
  
  Missing Configuration: The target activity type in the specified controlling area has not been assigned a priority.
  Incorrect Mapping: There may be an issue with the mapping of activity types from the source system to the target system.
  Data Inconsistencies: The data being migrated may not conform to the expected structure or requirements in the target system.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the controlling area in the target