How To Fix RSCRM143 - Error in data conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRM - RSCRM: Messages

• Message number: 143

• Message text: Error in data conversion

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRM143 - Error in data conversion ?

  The SAP error message RSCRM143, which indicates "Error in data conversion," typically occurs during data extraction or transformation processes, particularly when dealing with data types that cannot be converted properly. This error can arise in various contexts, such as during data loading, reporting, or when executing queries.
  Causes of RSCRM143 Error
  
  
  Data Type Mismatch: The most common cause is a mismatch between the expected data type and the actual data type of the source data. For example, trying to convert a string to a date or a number when the format is incorrect.
  
  
  Invalid Data Values: The presence of invalid or unexpected data values in the source data can lead to conversion errors. For instance, if a numeric field contains alphabetic characters.
  
  
  Incorrect Field Lengths: If the length of the data being processed exceeds the defined length of the target field, it can cause conversion issues.
  
  
  Locale Settings: Differences in locale settings (e.g., date formats, decimal separators) between the source and target systems can lead to conversion errors.
  
  
  Data Source Issues: Problems with the data source, such as corrupted data or connectivity issues, can also trigger this error.
  
  
  Solutions to RSCRM143 Error
  
  
  Check Data Types: Verify that the data types in the source and target systems match. Ensure that the fields are defined correctly in the data model.
  
  
  Data Cleansing: Review the source data for any invalid or unexpected values. Cleanse the data to ensure it conforms to the expected formats.
  
  
  Adjust Field Lengths: Ensure that the target fields are defined with sufficient length to accommodate the incoming data.
  
  
  Locale Configuration: Check the locale settings in both the source and target systems. Ensure that date formats, decimal separators, and other locale-specific settings are consistent.
  
  
  Debugging: Use transaction codes like ST22 (Dump Analysis) or SLG1 (Application Log) to analyze the error logs for more detailed information about the error.
  
  
  Data Mapping: If you are using a data transformation tool (like SAP Data Services), review the mapping rules to ensure they are correctly defined.
  
  
  Testing: Perform tests with a smaller subset of data to isolate the issue. This can help identify specific records that are causing the conversion error.
  
  
  Related Information
  
  SAP Notes: Check SAP Notes related to RSCRM143 for any specific patches or updates that may address known issues.
  Documentation: Review SAP documentation for data extraction and transformation processes to ensure compliance with best practices.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the RSCRM143 error effectively.