How To Fix /SAPBOQ/BOS05001 - Internal lines are not permitted in service entry sheets

/SAPBOQ/BOS05001 - Overview

• Message type: E = Error

• Message class: /SAPBOQ/BOS05 -

• Message number: 001

• Message text: Internal lines are not permitted in service entry sheets

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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/SAPBOQ/BOS05001 - Details

• The SAP error message /SAPBOQ/BOS05001 Internal lines are not permitted in service entry sheets typically occurs when you are trying to create or modify a service entry sheet (SES) in SAP and the system detects that there are internal lines (or items) that are not allowed in this context.
  
  Cause:
  
  Internal Lines: The error indicates that the service entry sheet contains internal lines, which are not permitted. Internal lines usually refer to items that are not directly related to a service or material that can be processed in the SES.
  
  Configuration Issues: There may be configuration settings in the system that restrict the use of internal lines in service entry sheets.
  Incorrect Data Entry: The user may have inadvertently entered data that the system interprets as internal lines.
  
  
  Solution:
  
  Review the Service Entry Sheet: Check the items listed in the service entry sheet. Ensure that all lines are valid service items or materials that can be