How To Fix CNV20200286 - Parameter: P_DOCNR1=&1, P_DOCNR2=&2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 286

• Message text: Parameter: P_DOCNR1=&1, P_DOCNR2=&2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200286 - Parameter: P_DOCNR1=&1, P_DOCNR2=&2 ?

  The SAP error message CNV20200286 with parameters P_DOCNR1 and P_DOCNR2 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a problem with the document numbers being processed.
  Cause:
  
  Invalid Document Numbers: The document numbers specified in the parameters (P_DOCNR1 and P_DOCNR2) may not exist in the system or may not be valid for the operation being performed.
  Data Consistency Issues: There may be inconsistencies in the data being migrated, such as missing references or relationships between documents.
  Configuration Issues: The migration settings or mapping configurations may not be set up correctly, leading to the inability to process the specified document numbers.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access or modify the specified documents.
  
  Solution:
  
  Verify Document Numbers: Check the validity of the document numbers provided in the error message. Ensure that they exist in the source system and are correctly formatted.
  Check Data Consistency: Review the data being migrated for any inconsistencies or missing references. Ensure that all related documents are present and correctly linked.
  Review Migration Settings: Go through the migration settings and mapping configurations to ensure they are correctly set up for the data being processed.
  User Authorizations: Ensure that the user executing the migration has the necessary authorizations to access and modify the documents in question.
  Consult Logs: Check the migration logs for additional details or context around the error. This may provide more insight into what specifically is causing the issue.
  SAP Notes and Documentation: Look for relevant SAP Notes or documentation that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as this tool is often used for data migration tasks.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant logs or details.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.