How To Fix CNV10310177 - Parameter number &1 > &2. Number of parameters is too high!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10310 - Message class for development class CNV_10310

• Message number: 177

• Message text: Parameter number &1 > &2. Number of parameters is too high!

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10310177 - Parameter number &1 > &2. Number of parameters is too high! ?

  The SAP error message CNV10310177 indicates that a parameter number exceeds the allowed limit. This typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  The error message "Parameter number &1 > &2. Number of parameters is too high!" suggests that the number of parameters being passed to a function or process exceeds the maximum limit defined by the system. This can happen in various scenarios, such as:
  
  Data Migration: When migrating data using tools like SAP S/4HANA Migration Cockpit or other data transfer tools, if the number of fields or parameters being processed in a single operation exceeds the allowed limit.
  Custom Programs: If you are using custom ABAP programs or function modules that have a defined limit on the number of parameters they can handle.
  Configuration Issues: Incorrect configuration settings in the migration or conversion tools that lead to an excessive number of parameters being processed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Review Parameter Count: Check the number of parameters being passed in the operation that triggered the error. Ensure that it does not exceed the defined limit.
  Batch Processing: If you are processing a large number of records or parameters, consider breaking them into smaller batches that comply with the parameter limits.
  Adjust Configuration: If applicable, review and adjust the configuration settings of the migration tool or program to ensure they are set correctly and do not lead to excessive parameter counts.
  Consult Documentation: Refer to the SAP documentation for the specific tool or function you are using to understand the parameter limits and any best practices for data migration or conversion.
  Debugging: If you are working with custom ABAP code, use debugging tools to trace the execution and identify where the parameter count exceeds the limit.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message CNV10310177. SAP frequently updates its knowledge base with solutions for common errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Performance Considerations: When dealing with large data sets, always consider performance implications and best practices for data migration to avoid hitting system limits.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.