How To Fix BUP_HOUR013 - Field &1 cannot be changed externally

BUP_HOUR013 - Overview

• Message type: E = Error

• Message class: BUP_HOUR - BP: messages for segment operating hours

• Message number: 013

• Message text: Field &1 cannot be changed externally

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 BUP_HOUR013 - Field &1 cannot be changed externally ?

  The SAP error message BUP_HOUR013 indicates that a specific field (denoted by &1) in the Business Partner (BP) data cannot be changed externally. This typically occurs when there are restrictions on certain fields that are meant to be maintained only internally by the system or through specific transactions.
  
  Cause:
  
  Field Restrictions: The field in question is likely defined in the system as non-editable from external sources. This could be due to business rules or data integrity constraints.
  Data Model: The field may be part of a data model that restricts changes to ensure consistency and integrity of the business partner data.
  Authorization Issues: The user or process attempting to make the change may not have the necessary authorizations to modify that field.
  Integration Issues: If the change is being attempted through an integration (like an API or middleware), the integration might not be set up to allow changes to that field.
  
  
  Solution:
  
  Check Field Configuration: Review the