How To Fix CNV_20100103 - Report &1: Complex selection characteristics

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 103

• Message text: Report &1: Complex selection characteristics

What causes this issue?

It may not be possible to automatically convert complex selection
characteristics of report &V1& in the correct way.

System Response

Reports should always be checked for logical consistency after the
conversion. This is particularly important if complex selection
characteristics are used.

How to fix this error?

After the conversion, check report &V1& manually for semantic
correctness.
If you want to convert tables CEFORMF and CESETS independent of org.
units, call the transaction CNV_PARAMS and set the parameter
CNV_20100_CEFORMF_ORGINDEP to X.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100103 - Report &1: Complex selection characteristics ?

  The SAP error message CNV_20100103, which states "Report &1: Complex selection characteristics," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the selection criteria defined for the data migration are too complex or not supported by the system.
  Cause:
  
  Complex Selection Criteria: The selection criteria defined in the migration report may involve multiple conditions, joins, or subqueries that exceed the system's processing capabilities.
  Unsupported Features: Certain features or functions used in the selection criteria may not be supported in the context of the migration process.
  Data Volume: Large volumes of data being processed with complex filters can lead to performance issues or exceed system limits.
  
  Solution:
  
  Simplify Selection Criteria: Review and simplify the selection criteria used in the report. Try to reduce the number of conditions or break down complex queries into simpler ones.
  Batch Processing: If possible, process the data in smaller batches to reduce the load on the system and avoid timeouts or performance issues.
  Check Documentation: Refer to the SAP documentation for the specific migration tool you are using to ensure that the selection criteria you are using are supported.
  Use Standard Reports: If available, use standard migration reports or templates provided by SAP, which are optimized for performance and compatibility.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on best practices for data migration.
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you suspect a bug or limitation in the migration tool.
  
  Related Information:
  
  SAP Migration Cockpit: This is a tool used for migrating data to SAP S/4HANA. Understanding its capabilities and limitations can help in designing effective migration strategies.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration, including data cleansing, validation, and testing.
  Performance Tuning: Investigate performance tuning options for your SAP system to handle larger data volumes more efficiently.
  
  By addressing the complexity of the selection criteria and following the suggested solutions, you should be able to resolve the CNV_20100103 error and successfully complete your data migration process.