How To Fix RLB050 - Do not use special characters or spaces

SAP Error Message - Details

• Message type: E = Error

• Message class: RLB - Reuse Library

• Message number: 050

• Message text: Do not use special characters or spaces

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 RLB050 - Do not use special characters or spaces ?

  The SAP error message RLB050, which states "Do not use special characters or spaces," typically occurs when a user attempts to enter data in a field that does not accept special characters or spaces. This error is common in various SAP transactions, especially when dealing with fields that require specific formats, such as user IDs, material numbers, or other identifiers.
  Cause:
  
  Input Validation: The field you are trying to fill may have restrictions on the type of characters that can be used. Special characters (like @, #, $, %, etc.) and spaces are often not allowed.
  Field Configuration: The configuration of the field in the SAP system may be set to only accept alphanumeric characters.
  Data Entry Error: Users may inadvertently include spaces or special characters while entering data.
  
  Solution:
  
  Check Input: Review the data you are trying to enter and ensure that it does not contain any special characters or spaces. Only use letters and numbers as required.
  Use Correct Format: Follow the required format for the specific field. For example, if entering a user ID, ensure it adheres to the naming conventions set by your organization.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or field to understand the acceptable input formats.
  Error Message Details: If available, check the details of the error message for more specific guidance on what characters are allowed.
  Contact Support: If you are unsure about the correct input or if the error persists despite correct input, consider reaching out to your SAP support team or system administrator for assistance.
  
  Related Information:
  
  Field Length: Ensure that the input does not exceed the maximum length allowed for the field.
  User Training: Providing training for users on acceptable input formats can help reduce the occurrence of this error.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as there may be patches or updates that address specific scenarios.
  
  By following these steps, you should be able to resolve the RLB050 error and successfully enter the required data in SAP.