How To Fix SAP_GUIDELINES163 - CHANGING Parameter FORM: (&1) violates naming convention

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_GUIDELINES - SAP ONLY: Check internal guidelines

• Message number: 163

• Message text: CHANGING Parameter FORM: (&1) violates naming convention

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAP_GUIDELINES163 - CHANGING Parameter FORM: (&1) violates naming convention ?

  The SAP error message SAP_GUIDELINES163 indicates that there is a violation of naming conventions when trying to change a parameter in a form. This typically occurs in the context of ABAP programming or when working with SAP forms (like Smart Forms or Adobe Forms) where certain naming rules must be adhered to.
  Cause:
  The error is triggered when the name of a parameter does not conform to the expected naming conventions set by SAP. Common reasons for this error include:
  
  Invalid Characters: The parameter name may contain special characters or spaces that are not allowed.
  Naming Length: The parameter name may exceed the maximum length allowed by SAP.
  Reserved Keywords: The name may conflict with reserved keywords or existing system objects.
  Case Sensitivity: The naming conventions may be case-sensitive, and the parameter name may not match the expected case.
  
  Solution:
  To resolve this error, you should:
  
  
  Check Naming Conventions: Ensure that the parameter name follows SAP's naming conventions. Typically, parameter names should:
  
  Start with a letter (A-Z).
  Contain only letters, numbers (0-9), and underscores (_).
  Be within the length limits (usually up to 30 characters).
  Avoid using reserved keywords.
  
  
  
  Rename the Parameter: If the parameter name is invalid, rename it to a valid name that adheres to the conventions.
  
  
  Review Documentation: Consult the SAP documentation or guidelines for naming conventions specific to the context you are working in (e.g., ABAP, Smart Forms).
  
  
  Test Changes: After making the necessary changes, test the form or program to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or updates regarding naming conventions.
  ABAP Development Guidelines: Familiarize yourself with the ABAP programming guidelines, which include naming conventions for variables, parameters, and other identifiers.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the SAP_GUIDELINES163 error and successfully change the parameter in your form.