How To Fix S_UNIFIED_CON_API271 - Invalid name, allowed characters are [0-9a-zA-Z_]

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON_API - Messages for API for Unified Connectivity

• Message number: 271

• Message text: Invalid name, allowed characters are [0-9a-zA-Z_]

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 S_UNIFIED_CON_API271 - Invalid name, allowed characters are [0-9a-zA-Z_] ?

  The SAP error message S_UNIFIED_CON_API271 indicates that there is an issue with the naming convention of an object or identifier in your SAP system. Specifically, the error states that the name provided is invalid and that only certain characters are allowed: alphanumeric characters (0-9, a-z, A-Z) and underscores (_).
  
  Cause:
  This error typically occurs when:
  
  You are trying to create or reference an object (like a variable, function, or database field) with a name that includes invalid characters (e.g., spaces, special characters, or punctuation).
  The name exceeds the maximum length allowed for identifiers in SAP.
  The name is not following the naming conventions set by your organization or SAP standards.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Name: Review the name you are trying to use and ensure it only contains valid characters (0-9, a-z, A-Z, and underscores). Remove any invalid characters.
  
  
  Rename the Object: If the name is invalid, rename the object