How To Fix RTC_COMM105 - Conversion to string failed

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_COMM -

• Message number: 105

• Message text: Conversion to string failed

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 RTC_COMM105 - Conversion to string failed ?

  The SAP error message RTC_COMM105, which states "Conversion to string failed," typically occurs in the context of data processing or data conversion within SAP systems, particularly when dealing with data types that are not compatible or when there is an issue with the data being processed.
  Causes:
  
  Data Type Mismatch: The error often arises when there is an attempt to convert a non-string data type (like a number or date) into a string format, and the conversion fails due to incompatible formats.
  Null or Empty Values: If the data being converted is null or empty, it can lead to conversion errors.
  Invalid Characters: The presence of invalid characters in the data that cannot be converted to a string format can also trigger this error.
  Incorrect Field Length: If the target string field has a length that is shorter than the data being converted, it can lead to truncation errors.
  Data Format Issues: The format of the data being processed may not match the expected format for conversion.
  
  Solutions:
  
  Check Data Types: Ensure that the data types being processed are compatible with string conversion. If necessary, explicitly cast or convert data types before attempting to convert to a string.
  Handle Null Values: Implement checks to handle null or empty values before conversion. You can use conditional statements to ensure that only valid data is processed.
  Validate Data: Before conversion, validate the data to ensure it does not contain invalid characters or formats that could cause conversion to fail.
  Adjust Field Lengths: Ensure that the target string field has an adequate length to accommodate the data being converted. If necessary, increase the field length.
  Debugging: Use debugging tools to trace the point of failure in the code or process where the conversion is attempted. This can help identify the specific data causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to analyze the code where the error occurs.
  Logs and Traces: Review application logs (SLG1) or system logs (SM21) for additional context around the error, which can provide insights into what data was being processed at the time of the error.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the RTC_COMM105 error and implement a suitable solution.