How To Fix BOS01137 - No basic line entered for alternative line &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BOS01 - Customer BOS Processing

• Message number: 137

• Message text: No basic line entered for alternative line &1

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 BOS01137 - No basic line entered for alternative line &1 ?

  The SAP error message BOS01137 ("No basic line entered for alternative line &1") typically occurs in the context of the SAP system when dealing with alternative items in a sales order or a similar document. This error indicates that the system expects a basic line item to be defined for the alternative line item specified, but it is missing.
  Cause:
  
  Missing Basic Line Item: The alternative line item is set up without a corresponding basic line item. In SAP, alternative items are often linked to a primary or basic item, and if this linkage is not established, the error will occur.
  Configuration Issues: There may be issues in the configuration of the item categories or the way alternative items are set up in the system.
  Data Entry Errors: During the creation or modification of the sales order, the user may have inadvertently skipped entering the basic line item.
  
  Solution:
  
  Check Item Configuration: Verify the configuration of the item categories in the SAP system. Ensure that the alternative item is correctly linked to a basic item.
  Enter Basic Line Item: If you are creating or modifying a sales order, ensure that you have entered a basic line item before adding any alternative line items.
  Review Sales Order: Go back to the sales order and check the line items. Make sure that the basic line item is present and correctly defined.
  Consult Documentation: If you are unsure about the configuration or how to set up alternative items, refer to SAP documentation or consult with your SAP administrator or functional consultant.
  Transaction Codes: Use transaction codes like VA01 (Create Sales Order) or VA02 (Change Sales Order) to review and correct the entries.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Manuals: Refer to user manuals or training materials specific to your organization’s SAP implementation for guidance on handling alternative items.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  
  If the problem persists after following these steps, it may be necessary to involve your technical support team or SAP support for further investigation.