How To Fix TS026 - Conversion not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: TS - TemSe - temporary sequential object management

• Message number: 026

• Message text: Conversion not possible

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TS026 - Conversion not possible ?

  The SAP error message TS026 ("Conversion not possible") typically occurs when there is an issue with data conversion in the system. This can happen in various contexts, such as when trying to convert data types, formats, or when there is an inconsistency in the data being processed.
  Causes:
  
  
  Data Type Mismatch: The most common cause is a mismatch between the expected data type and the actual data type being processed. For example, trying to convert a string that cannot be interpreted as a number.
  
  
  Invalid Data Format: If the data being converted is in an unexpected format (e.g., date formats, currency formats), the conversion may fail.
  
  
  Null or Empty Values: Attempting to convert null or empty values can lead to this error, especially if the conversion expects a valid input.
  
  
  Custom Code Issues: If there are custom ABAP programs or enhancements that involve data conversion, bugs or logic errors in the code can trigger this error.
  
  
  Database Issues: Sometimes, issues with the underlying database (like corrupted data) can lead to conversion errors.
  
  
  Solutions:
  
  
  Check Data Types: Ensure that the data types being used in your program or transaction match the expected types. For example, if a numeric value is expected, ensure that the input is indeed numeric.
  
  
  Validate Input Data: Before performing conversions, validate the input data to ensure it is in the correct format. This can include checking for null values, correct date formats, etc.
  
  
  Debugging: If the error occurs in a custom program, use the ABAP debugger to step through the code and identify where the conversion is failing. Look for any variables that may not be initialized or contain unexpected values.
  
  
  Error Handling: Implement error handling in your code to gracefully manage conversion errors. This can include using TRY-CATCH blocks in ABAP to catch exceptions and handle them appropriately.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or function module you are using. There may be known issues or additional guidance available.
  
  
  Check SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  
  
  Data Cleansing: If the error is due to data quality issues, consider running data cleansing processes to correct any invalid entries in the database.
  
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the process you are working on (e.g., SE80 for development, SE37 for function modules).
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and is critical, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the root cause of the TS026 error and implement a suitable solution.