How To Fix CLBW032 - The key &1 does not fit to the type &2 of the key field

SAP Error Message - Details

• Message type: E = Error

• Message class: CLBW - Classification and BW

• Message number: 032

• Message text: The key &1 does not fit to the type &2 of the key field

What causes this issue?

The extracted key does not fit to the extract structure.

System Response

The extraction cannot be completed, as data may be extracted
incorrectly.

How to fix this error?

Check please the mentioned key field. You may need to generate the
datasource again with transaction CTBW to align the key field to the
extracted data.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CLBW032 - The key &1 does not fit to the type &2 of the key field ?

  The SAP error message CLBW032 indicates that there is a mismatch between the key value being used and the expected data type of the key field in a data operation, such as during data loading or transformation processes in SAP BW (Business Warehouse).
  Cause:
  The error typically arises due to one of the following reasons:
  
  Data Type Mismatch: The key value being provided does not match the expected data type of the key field. For example, if the key field is defined as an integer and a string is being passed, this error will occur.
  Incorrect Key Format: The format of the key value may not conform to the expected format. For instance, leading zeros or special characters may be causing the mismatch.
  Data Source Issues: The data source from which the key is being pulled may have inconsistencies or errors in the data.
  Transformation Logic: If there are transformations applied to the data, they may not be correctly converting the key values to the expected type.
  
  Solution:
  To resolve the CLBW032 error, you can take the following steps:
  
  Check Data Types: Verify the data type of the key field in the target InfoObject or data target. Ensure that the key value being provided matches this data type.
  Validate Key Values: Inspect the key values being loaded or transformed. Ensure they are in the correct format and do not contain any invalid characters or leading/trailing spaces.
  Review Transformation Rules: If you are using transformations, check the transformation rules to ensure they are correctly converting the key values to the expected type.
  Data Source Validation: If the key values are coming from a data source, validate the data in the source to ensure it is correct and consistent.
  Debugging: If necessary, use debugging tools in SAP BW to trace the data flow and identify where the mismatch is occurring.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP BW documentation for information on data types and key field definitions.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CLBW032 error in your SAP BW environment.