How To Fix CNV_00001543 - Too many generated recovery programs for table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 543

• Message text: Too many generated recovery programs for table &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001543 - Too many generated recovery programs for table &1 ?

  The SAP error message CNV_00001543 indicates that there are too many generated recovery programs for a specific table during a data migration or conversion process. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error is caused by the generation of multiple recovery programs for a single table, which can happen due to:
  
  High Volume of Data: If the table in question has a large volume of data, the system may attempt to create multiple recovery programs to handle the data migration.
  Frequent Changes: If the data in the table is frequently changing during the migration process, it may lead to the generation of multiple recovery programs.
  Configuration Issues: Incorrect configuration settings in the migration tool or parameters that lead to excessive recovery program generation.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Review Data Volume: Check the volume of data in the table. If it is excessively large, consider breaking it down into smaller batches for migration.
  
  
  Optimize Migration Process:
  
  Review the migration strategy and see if it can be optimized to reduce the number of recovery programs generated.
  If possible, limit the number of changes to the data during the migration process.
  
  
  
  Adjust Configuration: 
  
  Check the configuration settings of the migration tool. Ensure that the parameters are set correctly to avoid unnecessary recovery program generation.
  Consult the documentation for the specific migration tool you are using to see if there are recommended settings for handling large tables.
  
  
  
  Cleanup Recovery Programs: If there are existing recovery programs that are no longer needed, consider cleaning them up to free up resources.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They may provide specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  SAP Migration Tools: Familiarize yourself with the specific migration tools you are using, as they may have unique settings and configurations that can impact the migration process.
  Performance Monitoring: Monitor the performance of the migration process to identify any bottlenecks or issues that may lead to excessive recovery program generation.
  Documentation: Review the official SAP documentation for data migration and conversion processes to ensure best practices are being followed.
  
  By following these steps, you should be able to address the CNV_00001543 error and successfully complete your data migration or conversion process.