How To Fix CNV_00001165 - Parameter/field &1 is type compatible with parameter/field &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 165

• Message text: Parameter/field &1 is type compatible with parameter/field &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001165 - Parameter/field &1 is type compatible with parameter/field &2 ?

  The SAP error message CNV_00001165 indicates that there is a type compatibility issue between two parameters or fields in a conversion or migration process. This error typically arises during data migration or conversion activities, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  The error occurs when the system detects that the data types of the two specified parameters or fields are not compatible. This can happen due to several reasons, such as:
  
  Mismatched data types (e.g., trying to assign a string to a numeric field).
  Incompatible lengths or formats between the source and target fields.
  Incorrect mapping in the conversion rules or transformation logic.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Types: Review the data types of the fields/parameters mentioned in the error message. Ensure that they are compatible. For example, if one field is defined as a numeric type, the other should also be numeric.
  
  
  Review Mapping: If you are using a mapping or transformation tool, check the mapping configuration to ensure that the fields are correctly mapped and that the data types align.
  
  
  Adjust Field Lengths: If the issue is related to field lengths, ensure that the target field can accommodate the data being transferred from the source field.
  
  
  Data Cleansing: If the data being migrated contains invalid entries (e.g., non-numeric characters in a numeric field), cleanse the data before migration.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific guidelines or known issues related to the error.
  
  
  Testing: After making adjustments, perform a test migration or conversion to verify that the issue has been resolved.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check transaction codes related to data migration, such as LSMW (Legacy System Migration Workbench) or other data transfer tools.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the CNV_00001165 error and implement a suitable solution.