How To Fix CNV20305063 - ... with no.rg. &2 in area &3 ( documents from CoAr &4 ).

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 063

• Message text: ... with no.rg. &2 in area &3 ( documents from CoAr &4 ).

What causes this issue?

Documents from CoAr &V4& are converted so that they are stored in
target CoAr &V1& in number range &V2& in area &V3&.
This area overlaps with another area in which other documents are
stored. For details on this second area, see the previous message in
the log.

System Response

When simulating document conversion, the system has found that certain
document intervals overlap. As intervals must not overlap, the control
tables for document conversion must be adapted accordingly.

How to fix this error?

Using the previous message, check in which area the numbers overlap and
adapt document conversion (using the maintenance view for tables
CNV_NRIV_O and CNV_NRIV_N so that all overlaps are removed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20305063 - ... with no.rg. &2 in area &3 ( documents from CoAr &4 ). ?

  The SAP error message CNV20305063 typically relates to issues encountered during data migration or conversion processes, particularly in the context of the SAP S/4HANA conversion or similar projects. The message indicates that there is a problem with the data in a specific area, which is identified by the placeholders in the message.
  Cause:
  The error message CNV20305063 generally indicates that there is an inconsistency or an issue with the data being processed. The placeholders in the message provide specific details:
  
  &1: This usually refers to the specific object or record that is causing the issue.
  &2: This could refer to the number of records or a specific identifier related to the error.
  &3: This indicates the area or module where the error occurred (e.g., Financial Accounting, Controlling).
  &4: This typically refers to the source of the documents or the specific area from which the documents are being migrated.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Analyze the Error Message: Look closely at the error message and the placeholders to understand which specific records or areas are causing the issue.
  
  
  Check Data Consistency: Review the data in the specified area (e.g., CoAr - Controlling Area) to ensure that it is consistent and meets the requirements for migration. Look for missing or incorrect entries.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like SE16 or SE11) to check the underlying tables and data. This can help identify any inconsistencies.
  
  
  Review Migration Logs: If you are using a migration tool (like the SAP S/4HANA Migration Cockpit), check the logs for more detailed information about the error.
  
  
  Correct Data Issues: Based on your findings, correct any data issues. This may involve updating records, deleting duplicates, or ensuring that all required fields are populated.
  
  
  Re-run the Migration: After making the necessary corrections, re-run the migration process to see if the error persists.
  
  
  Consult Documentation: Refer to SAP Notes or documentation related to the specific migration process you are undertaking. There may be known issues or additional steps required for your specific scenario.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs.
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to CNV20305063 for any specific fixes or recommendations.
  Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, especially if you are working with S/4HANA.
  Data Quality: Ensure that your data quality is high before migration, as poor data quality can lead to numerous issues during the conversion process.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV20305063 error message.