How To Fix SCTC_SC054 - Character &1 not allowed in SID &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SCTC_SC - CTC System Copy

• Message number: 054

• Message text: Character &1 not allowed in SID &2

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 SCTC_SC054 - Character &1 not allowed in SID &2 ?

  The SAP error message SCTC_SC054 indicates that there is an issue with the System ID (SID) that you are trying to use. Specifically, the error states that a character in the SID is not allowed. 
  Cause:
  The SID in SAP must adhere to specific naming conventions. The allowed characters for a SID are:
  
  Uppercase letters (A-Z)
  Numbers (0-9)
  The underscore character (_)
  
  The SID must be between 3 and 12 characters long. If the SID contains any lowercase letters, special characters, or spaces, it will trigger this error message.
  Solution:
  To resolve the SCTC_SC054 error, you should:
  
  Check the SID: Review the SID you are trying to use and ensure it only contains valid characters (uppercase letters, numbers, and underscores).
  Modify the SID: If the SID contains invalid characters, modify it to comply with the naming conventions. For example, if your SID is "sap_1", you could change it to "SAP1" or "SAP_1".
  Re-attempt the operation: After correcting the SID, try the operation again that triggered the error.
  
  Related Information:
  
  SID Naming Conventions: Always refer to the official SAP documentation for the latest guidelines on naming conventions for SIDs.
  SAP Notes: Check SAP Notes for any updates or specific issues related to your version of SAP that might provide additional context or solutions.
  System Administration: If you are unsure about changing the SID or if it is part of a larger configuration, consult with your SAP Basis administrator or technical team.
  
  By following these steps, you should be able to resolve the SCTC_SC054 error and proceed with your SAP operations.