How To Fix BOS01080 - Internal lines are not permitted in service entry sheets

SAP Error Message - Details

• Message type: E = Error

• Message class: BOS01 - Customer BOS Processing

• Message number: 080

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BOS01080 - Internal lines are not permitted in service entry sheets ?

  The SAP error message BOS01080 indicates that internal lines are not permitted in service entry sheets. This typically occurs when you are trying to create or modify a service entry sheet (SES) and have inadvertently included internal lines, which are not allowed in this context.
  Cause:
  
  Internal Lines: The error arises when the service entry sheet contains internal lines (i.e., lines that reference internal services or items rather than external services or materials).
  Incorrect Configuration: The configuration of the service entry sheet may not allow for internal lines, which is a common restriction in many SAP implementations.
  Data Entry Error: There may be a mistake in how the service entry sheet was filled out, leading to the inclusion of internal lines.
  
  Solution:
  
  Review the Service Entry Sheet: Check the lines in the service entry sheet to ensure that all entries are valid and do not include any internal lines. Remove or correct any internal lines that are present.
  Use External Services: Ensure that you are only using external services that are allowed in the service entry sheet. This may involve referencing the correct service master records or purchase orders.
  Consult Configuration: If you believe that internal lines should be allowed, consult with your SAP configuration team to review the settings related to service entry sheets. They may need to adjust the configuration to permit internal lines if that aligns with your business processes.
  Check Documentation: Refer to SAP documentation or your organization's guidelines for creating service entry sheets to ensure compliance with the required format and data.
  
  Related Information:
  
  Transaction Codes: The error may occur in transactions such as ML81N (Service Entry Sheet) or ML81 (Create Service Entry Sheet).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on service entry sheets.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to create or modify service entry sheets, as restrictions may also lead to errors.
  Training and Support: If users frequently encounter this error, consider providing additional training on how to properly create service entry sheets in SAP.
  
  By following these steps, you should be able to resolve the BOS01080 error and successfully create or modify service entry sheets in SAP.