How To Fix CNV_10500020 - Parameter &1 not found; check table CNV_00001_PARAMS

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10500 - Messages of Special Ledger Package

• Message number: 020

• Message text: Parameter &1 not found; check table CNV_00001_PARAMS

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10500020 - Parameter &1 not found; check table CNV_00001_PARAMS ?

  The SAP error message CNV_10500020 indicates that a specific parameter (denoted as &1) could not be found in the table CNV_00001_PARAMS. This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or Data Migration tools.
  Cause:
  
  
  Missing Parameter: The parameter that the system is trying to access does not exist in the CNV_00001_PARAMS table. This could be due to:
  
  The parameter not being defined in the system.
  The parameter being deleted or not properly initialized.
  An issue with the migration or conversion process that did not set up the parameters correctly.
  
  
  
  Incorrect Configuration: The configuration for the migration or conversion process may not have been set up correctly, leading to missing or incorrect parameters.
  
  
  Version Mismatch: If you are using a different version of the migration tool or if there are inconsistencies between the source and target systems, this could lead to parameters not being recognized.
  
  
  Solution:
  
  
  Check the CNV_00001_PARAMS Table:
  
  Use transaction code SE11 or SE16 to view the contents of the CNV_00001_PARAMS table.
  Look for the specific parameter that is causing the error. If it is missing, you may need to add it.
  
  
  
  Define the Missing Parameter:
  
  If the parameter is indeed missing, you may need to define it manually. This could involve consulting documentation or configuration guides related to the specific migration or conversion process you are using.
  
  
  
  Review Migration Configuration:
  
  Go through the configuration settings for the migration or conversion process to ensure that all required parameters are set up correctly.
  
  
  
  Consult Documentation:
  
  Check SAP Notes or the official SAP documentation for any specific instructions or known issues related to the error message CNV_10500020.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They may have additional insights or patches that can help resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE16 (Data Browser), and ST22 (Dump Analysis) can be useful for troubleshooting.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on the migration process.
  Migration Tools: Familiarize yourself with the specific migration tools you are using, as they may have their own set of parameters and configurations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.