How To Fix USMD1091 - Invalid name &1

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 091

• Message text: Invalid name &1

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 USMD1091 - Invalid name &1 ?

  The SAP error message USMD1091 "Invalid name &1" typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the naming convention or format of a master data object. This error can arise in various scenarios, such as when creating or updating master data records.
  Cause:
  
  Invalid Characters: The name provided may contain invalid characters or symbols that are not allowed by the system.
  Length Restrictions: The name may exceed the maximum length defined for that particular field in the database.
  Format Issues: The name may not adhere to the expected format (e.g., it may need to start with a letter or follow a specific pattern).
  Configuration Issues: There may be configuration settings in the MDG that restrict the naming conventions for certain types of master data.
  
  Solution:
  
  Check Naming Conventions: Review the naming conventions and ensure that the name you are trying to use adheres to the required format and does not contain any invalid characters.
  Length Validation: Verify that the name does not exceed the maximum length allowed for that field. If it does, shorten the name accordingly.
  Correct Format: Ensure that the name follows the expected format. For example, if it needs to start with a letter, make sure it does so.
  Review Configuration: If you have access to the configuration settings, check if there are any specific rules or restrictions set for the naming of the master data object you are working with.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidelines related to the master data object you are working with.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP MDG that may help in troubleshooting or correcting the issue.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.