How To Fix CNV_20320_CHECK023 - No activity type mapping available; no organizational determination req.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 023

• Message text: No activity type mapping available; no organizational determination req.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20320_CHECK023 - No activity type mapping available; no organizational determination req. ?

  The SAP error message CNV_20320_CHECK023 indicates that there is no activity type mapping available for a specific organizational unit in the context of a data migration or conversion process. This error typically arises during the execution of a conversion program, particularly when using SAP's Conversion Tools or during the migration of data from legacy systems to SAP S/4HANA or other SAP environments.
  Cause:
  
  
  Missing Mapping Configuration: The primary cause of this error is that the system cannot find a mapping for the activity type associated with the organizational unit in question. This could be due to:
  
  The activity type not being defined in the system.
  The mapping between the legacy system's activity types and the SAP system's activity types not being set up correctly.
  The organizational unit not being assigned to any activity type.
  
  
  
  Data Migration Issues: If you are migrating data, it is possible that the source data does not have corresponding entries in the target system, leading to this error.
  
  
  Configuration Errors: There may be configuration issues in the SAP system that prevent the proper mapping of activity types to organizational units.
  
  
  Solution:
  
  
  Check Activity Type Configuration:
  
  Go to the SAP configuration (transaction code SPRO) and check the settings for activity types. Ensure that the required activity types are defined and properly configured.
  
  
  
  Define Mapping:
  
  If you are using a migration tool, ensure that you have defined the necessary mappings between the legacy system's activity types and the SAP activity types. This may involve creating or updating mapping tables.
  
  
  
  Organizational Unit Assignment:
  
  Verify that the organizational units are correctly assigned to the relevant activity types. You can check this in the organizational management or controlling modules.
  
  
  
  Review Migration Data:
  
  If you are migrating data, review the source data to ensure that it contains valid activity types that can be mapped to the target system.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the migration or conversion process to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on activity type mapping.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OACT (for activity types) and OX19 (for organizational units) to help in troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.