How To Fix COM_IL_GEN049 - Enter a letter as the first character of the relationship type name

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_IL_GEN - Error/Status Messages Relationship Type Generator

• Message number: 049

• Message text: Enter a letter as the first character of the relationship type name

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 COM_IL_GEN049 - Enter a letter as the first character of the relationship type name ?

  The SAP error message COM_IL_GEN049 indicates that there is an issue with the naming convention of a relationship type in the SAP system. Specifically, the error states: "Enter a letter as the first character of the relationship type name." This means that the name you are trying to use for a relationship type does not start with a letter, which is a requirement in SAP.
  Cause:
  The error is triggered when you attempt to create or modify a relationship type and the name you provide does not adhere to the naming conventions set by SAP. The first character of the relationship type name must be an alphabetic character (A-Z or a-z). If the name starts with a number, special character, or is left blank, this error will occur.
  Solution:
  To resolve this error, follow these steps:
  
  
  Check the Relationship Type Name: Review the name you are trying to enter for the relationship type. Ensure that it starts with a letter.
  
  
  Modify the Name: If the name starts with a number or special character, change it so that it begins with a letter. For example, if you have a name like "1Relationship" or "#Relation", change it to "A1Relationship" or "Relation1".
  
  
  Save Changes: After modifying the name, try saving the relationship type again.
  
  
  Validation: Ensure that the rest of the name follows any other naming conventions that may be required by your organization or the SAP system.
  
  
  Related Information:
  
  Naming Conventions: Familiarize yourself with the naming conventions used in your SAP environment. This can include rules about length, allowed characters, and reserved words.
  Documentation: Refer to SAP documentation or help resources for more information on creating and managing relationship types.
  User Permissions: Ensure that you have the necessary permissions to create or modify relationship types in the SAP system.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP administrator or support team for further assistance.