How To Fix SY226 - Type varstring is not supported (internal &)

SY226 - Overview

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 226

• Message text: Type varstring is not supported (internal &)

Self-Explanatory Message

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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 SY226 - Type varstring is not supported (internal &) ?

  The SAP error message SY226 with the description "Type varstring is not supported (internal &)" typically indicates that there is an issue with the data type being used in your ABAP program or function module. The varstring type is not supported in certain contexts, which leads to this error.
  
  Cause:
  
  Unsupported Data Type: The error arises when the program attempts to use a variable of type varstring, which is not a recognized or supported type in the context where it is being used.
  Incompatible Function Calls: If you are passing a varstring type to a function or method that does not accept it, this error can occur.
  Data Type Mismatch: There may be a mismatch between the expected data type and the actual data type being used in your code.
  
  
  Solution:
  
  
  Change Data Type: Replace the varstring type with a supported data type, such as string, char, or xstring, depending on your requirements.
  
  For example, if you