How To Fix UD627 - Select only one entity type.

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 627

• Message text: Select only one entity type.

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 UD627 - Select only one entity type. ?

  The SAP error message UD627 ("Select only one entity type") typically occurs in the context of data processing or data entry within SAP systems, particularly when dealing with entities such as business partners, materials, or other master data. This error indicates that the system expects the user to select only one type of entity for a specific operation, but multiple types have been selected.
  Cause:
  
  Multiple Selections: The user has selected more than one entity type (e.g., both customers and vendors) when the system requires a single selection.
  Incorrect Configuration: The system may be configured to expect a single entity type for certain transactions or reports, leading to this error when multiple types are selected.
  User Input Error: The user may not have realized that only one entity type should be selected, leading to confusion.
  
  Solution:
  
  Review Selections: Go back to the selection screen or input area and ensure that only one entity type is selected. For example, if you are working with business partners, choose either "Customer" or "Vendor," but not both.
  Check Documentation: Refer to the relevant SAP documentation or user guides for the specific transaction or report you are working with to understand the requirements for entity selection.
  System Configuration: If you believe the configuration is incorrect or needs adjustment, consult with your SAP administrator or technical team to review the settings related to entity types.
  User Training: If this error is common among users, consider providing additional training or guidance on how to properly select entity types in the system.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., BP for Business Partner, MM01 for Material Master).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups to see if others have encountered and resolved this issue.
  
  If the problem persists after following these steps, it may be beneficial to contact SAP support for further assistance.