How To Fix CNV_OT_APPL_PE023 - Clearing simulation failed (errors occurred)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OT_APPL_PE - Messages for application specific functions

• Message number: 023

• Message text: Clearing simulation failed (errors occurred)

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OT_APPL_PE023 - Clearing simulation failed (errors occurred) ?

  The SAP error message CNV_OT_APPL_PE023: Clearing simulation failed (errors occurred) typically arises during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there were issues during the clearing simulation phase, which is a critical step in ensuring that financial data is correctly processed and reconciled.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as missing or incorrect entries in the source system.
  Configuration Issues: Incorrect configuration settings in the target system can lead to errors during the clearing simulation.
  Missing Master Data: Required master data (e.g., customer/vendor accounts, GL accounts) may not exist in the target system.
  Business Rules Violations: The data may not comply with the business rules defined in the target system, leading to validation errors.
  Technical Errors: There could be underlying technical issues, such as problems with the migration tool or system performance issues.
  
  Solutions:
  
  Check Logs: Review the detailed logs generated during the migration process to identify specific errors or warnings that can provide insights into the root cause.
  Data Validation: Ensure that the data being migrated is complete and accurate. Validate the source data for any inconsistencies or missing entries.
  Master Data Check: Verify that all necessary master data exists in the target system. If any master data is missing, create it before re-running the migration.
  Configuration Review: Review the configuration settings in the target system to ensure they align with the requirements of the migration process.
  Test Migration: Perform a test migration with a smaller dataset to isolate and identify issues before executing a full migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  Engage SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and logs for further analysis.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to the CNV_OT_APPL_PE023 error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with 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 successfully complete the clearing simulation.