How To Fix CNV20305166 - Conversion settings were adjusted: CoAr priority routine comes last

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20305 - Messages for conversion packages in CO

• Message number: 166

• Message text: Conversion settings were adjusted: CoAr priority routine comes last

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20305166 - Conversion settings were adjusted: CoAr priority routine comes last ?

  The SAP error message CNV20305166 indicates that there is an issue with the conversion settings in the context of a data migration or conversion process, specifically related to the "CoAr priority routine." This message suggests that the priority routine for the conversion process has been adjusted, and it is now set to be executed last, which may not be the intended behavior.
  Cause:
  
  Configuration Issues: The conversion settings may have been incorrectly configured, leading to the priority routine being set to execute last instead of in the desired order.
  Data Mapping Conflicts: There may be conflicts in the data mapping or transformation rules that necessitate the adjustment of the priority routine.
  Custom Logic: If there are custom routines or logic implemented, they may have inadvertently affected the priority of the CoAr routine.
  Version or Upgrade Issues: If the system has been recently upgraded or patched, it may have affected the conversion settings.
  
  Solution:
  
  Review Conversion Settings: Check the configuration of the conversion settings in the relevant transaction or tool (e.g., SAP S/4HANA Migration Cockpit, LTMC, etc.). Ensure that the CoAr priority routine is set to execute in the correct order.
  Adjust Priority: If necessary, manually adjust the priority of the CoAr routine to ensure it executes at the appropriate time in the conversion process.
  Check for Conflicts: Review any other routines or mappings that may conflict with the CoAr routine. Resolve any conflicts that may be causing the adjustment.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are working on. There may be specific guidelines or best practices to follow.
  Testing: After making adjustments, conduct thorough testing to ensure that the conversion process works as expected and that the data is migrated correctly.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who specializes in data migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit or Data Services.
  Community Forums: Engage with the SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.