How To Fix CNV_10030094 - Transaction CNV_10030_MEMTMON shows required memory space per table

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10030 - Message class for package 10030

• Message number: 094

• Message text: Transaction CNV_10030_MEMTMON shows required memory space per table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10030094 - Transaction CNV_10030_MEMTMON shows required memory space per table ?

  The SAP error message CNV_10030094, which is related to the transaction CNV_10030_MEMTMON, indicates that there is an issue with memory allocation for a specific table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or other data conversion tools.
  Cause:
  The error message CNV_10030094 suggests that the required memory space for processing a specific table exceeds the available memory allocated for the operation. This can occur due to several reasons:
  
  Large Data Volume: The table being processed contains a large volume of data, which requires more memory than is currently allocated.
  Insufficient Memory Configuration: The SAP system may not be configured with sufficient memory resources to handle the data migration tasks.
  System Limitations: The underlying hardware or system configuration may not support the memory requirements for the operation.
  
  Solution:
  To resolve the CNV_10030094 error, you can take the following steps:
  
  
  Increase Memory Allocation:
  
  Adjust the memory settings in the SAP system. This can be done by modifying the instance profile parameters, such as abap/heap_area_total and abap/heap_area_dia, to allocate more memory for ABAP programs.
  You may also consider increasing the ztta/roll_area and ztta/roll_extension parameters if applicable.
  
  
  
  Optimize Data Processing:
  
  If possible, break down the data migration into smaller batches to reduce the memory load during processing.
  Review the data being migrated and filter out any unnecessary records to minimize the volume of data being processed at once.
  
  
  
  Check System Resources:
  
  Ensure that the underlying hardware has sufficient RAM and CPU resources to handle the data migration tasks.
  Monitor system performance during the migration process to identify any bottlenecks.
  
  
  
  Use Alternative Migration Tools:
  
  If the issue persists, consider using alternative migration tools or methods that may be more efficient for your specific data set.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes or documentation that may provide additional guidance or patches related to this error.
  
  
  
  Related Information:
  
  Transaction CNV_10030_MEMTMON: This transaction is part of the SAP data migration tools and is used to monitor memory usage during data migration processes.
  SAP Notes: Always refer to the SAP Support Portal for the latest notes and updates related to data migration and memory management.
  Performance Monitoring: Utilize SAP's performance monitoring tools to analyze memory usage and identify potential issues during data migration.
  
  By following these steps, you should be able to address the CNV_10030094 error and successfully complete your data migration process.