How To Fix GEF_CUST_MSG030 - Only one Business Layer can be edited.

GEF_CUST_MSG030 - Overview

• Message type: E = Error

• Message class: GEF_CUST_MSG - Message class for GEF customizing

• Message number: 030

• Message text: Only one Business Layer can be edited.

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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GEF_CUST_MSG030 - Details

• The SAP error message GEF_CUST_MSG030 ("Only one Business Layer can be edited") typically occurs in the context of SAP BusinessObjects or SAP Analytics Cloud when a user attempts to edit multiple business layers simultaneously. This restriction is in place to ensure data integrity and prevent conflicts that may arise from concurrent edits.
  
  Cause:
  
  Multiple Business Layers: The error is triggered when a user tries to edit more than one business layer at the same time. Business layers are components that define the structure and relationships of data in a semantic layer.
  User Permissions: Sometimes, the issue may arise due to insufficient permissions or roles assigned to the user, which may limit their ability to edit certain layers.
  System Configuration: There may be specific configurations or settings in the SAP environment that restrict editing capabilities.
  
  
  Solution:
  
  Edit One Business Layer at a Time: Ensure that you are only attempting to edit one business layer at a time.