How To Fix /PLMI/BO_MBOM056 - Item Number should not be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/BO_MBOM -

• Message number: 056

• Message text: Item Number should not be empty

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 /PLMI/BO_MBOM056 - Item Number should not be empty ?

  The SAP error message /PLMI/BO_MBOM056 Item Number should not be empty typically occurs in the context of creating or modifying a Bill of Materials (BOM) in the SAP system, particularly when using the PLM (Product Lifecycle Management) module. This error indicates that a required field, specifically the item number, has not been filled in.
  Cause:
  
  Missing Item Number: The most straightforward cause is that the item number field is left blank when trying to create or update a BOM.
  Data Entry Error: There may have been an oversight during data entry, leading to an empty field.
  Configuration Issues: In some cases, there may be configuration settings in the SAP system that enforce certain fields to be mandatory, and if these are not set correctly, it can lead to this error.
  User Authorization: Sometimes, users may not have the necessary permissions to view or enter certain fields, leading to them appearing empty.
  
  Solution:
  
  Check Item Number Field: Ensure that the item number field is filled in correctly. If you are creating a new BOM, make sure to enter a valid item number.
  Review Data Entry: Double-check all the fields in the BOM creation or modification screen to ensure that no required fields are left empty.
  Consult Documentation: Refer to the SAP documentation or help files related to BOM creation to understand the required fields and their formats.
  User Permissions: Verify that you have the necessary permissions to access and modify the BOM fields. If not, contact your SAP administrator to adjust your user roles.
  System Configuration: If the issue persists, it may be necessary to consult with your SAP Basis or configuration team to ensure that the system settings are correct and that all mandatory fields are properly defined.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) to navigate the BOM functionalities.
  SAP Notes: Check SAP Notes for any known issues or patches related to BOM errors. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  Training and Documentation: If you are new to SAP or BOM processes, consider undergoing training or reviewing internal documentation to better understand the system's requirements.
  
  If the problem continues after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.