How To Fix SAWE_PSE_SE034 - Conversion error from field &1-&2 to field &3-&4

SAP Error Message - Details

• Message type: E = Error

• Message class: SAWE_PSE_SE - Message class for service implementation

• Message number: 034

• Message text: Conversion error from field &1-&2 to field &3-&4

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SAWE_PSE_SE034 - Conversion error from field &1-&2 to field &3-&4 ?

  The SAP error message SAWE_PSE_SE034, which indicates a "Conversion error from field &1-&2 to field &3-&4," typically arises during data conversion processes, particularly when there is a mismatch in data types or formats between the source and target fields.
  Cause:
  
  Data Type Mismatch: The source field may have a different data type than the target field. For example, trying to convert a character field to a numeric field without proper formatting.
  Length Issues: The length of the data in the source field may exceed the length of the target field, leading to truncation errors.
  Invalid Data: The data in the source field may not conform to the expected format for the target field (e.g., trying to convert a string that contains letters into a numeric field).
  Configuration Issues: Incorrect configuration in the data mapping or transformation logic can lead to conversion errors.
  
  Solution:
  
  Check Data Types: Verify that the data types of the source and target fields are compatible. If necessary, adjust the data types in the mapping or transformation logic.
  Adjust Field Lengths: Ensure that the length of the source field does not exceed the length of the target field. If it does, consider truncating the data or increasing the target field length if possible.
  Validate Data: Check the data in the source field for any invalid entries that may cause conversion issues. Cleanse the data if necessary.
  Review Mapping Logic: Examine the mapping or transformation logic to ensure that it correctly handles the conversion between the fields. Make adjustments as needed.
  Use Conversion Functions: If applicable, use SAP conversion functions (like CONVERT_TO_LOCAL_CURRENCY, CONVERT_TO_DATE, etc.) to handle specific data type conversions more gracefully.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Debugging: If the error persists, consider using debugging tools in SAP to trace the data flow and identify where the conversion is failing.
  Documentation: Refer to SAP documentation for the specific module or function you are working with to understand the expected data formats and types.
  
  If you continue to experience issues after trying these solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more tailored assistance based on your specific environment and configuration.