How To Fix SCPRFC016 - Internal error: Save string with forbidden characters

SAP Error Message - Details

• Message type: E = Error

• Message class: SCPRFC -

• Message number: 016

• Message text: Internal error: Save string with forbidden characters

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 SCPRFC016 - Internal error: Save string with forbidden characters ?

  The SAP error message SCPRFC016 "Internal error: Save string with forbidden characters" typically indicates that there is an issue with the data being processed in a remote function call (RFC). This error arises when the system encounters characters in the data that are not allowed or are considered forbidden in the context of the operation being performed.
  Causes:
  
  Forbidden Characters: The data being sent or received may contain special characters or control characters that are not permitted in the RFC context.
  Data Encoding Issues: There may be a mismatch in character encoding between the systems involved in the RFC call.
  Invalid Data Format: The data structure being used may not conform to the expected format, leading to the inclusion of invalid characters.
  Configuration Issues: There may be configuration settings in the SAP system that restrict certain characters or data formats.
  
  Solutions:
  
  Data Validation: Check the data being sent in the RFC call for any forbidden characters. Remove or replace any invalid characters before making the call.
  Encoding Check: Ensure that the character encoding used in the data matches the expected encoding in the SAP system. Common encodings include UTF-8 and ISO-8859-1.
  Review Data Structures: Verify that the data structures being used in the RFC call are correctly defined and do not contain any unexpected or invalid characters.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this issue. SAP frequently releases updates that fix known bugs or issues.
  Debugging: If you have access to the system, use debugging tools to trace the RFC call and identify the exact point of failure. This can help pinpoint the problematic data.
  Consult Documentation: Review the documentation for the specific RFC function module being called to ensure that you are adhering to all requirements regarding data formats and character sets.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  Community Forums: Check SAP community forums or other online resources where similar issues may have been discussed. Other users may have encountered the same problem and found solutions.
  Testing Environment: If possible, replicate the issue in a testing environment to experiment with different data inputs and configurations without affecting production systems.
  
  By following these steps, you should be able to identify and resolve the SCPRFC016 error in your SAP system.