How To Fix /INCMD/MSG103 - &1 is not part of assembly &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /INCMD/MSG -

• Message number: 103

• Message text: &1 is not part of assembly &2

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 /INCMD/MSG103 - &1 is not part of assembly &2 ?

  The SAP error message /INCMD/MSG103 &1 is not part of assembly &2 typically indicates that there is an issue with the assembly structure in the SAP system. This error occurs when you are trying to reference a component (part) that is not included in the specified assembly (or parent item).
  Cause:
  
  Incorrect Component Reference: The component you are trying to use is not defined as part of the specified assembly in the system.
  Data Inconsistency: There may be inconsistencies in the master data, such as the Bill of Materials (BOM) or assembly structure.
  Configuration Issues: The assembly might not be configured correctly, or the component might not be assigned to the correct assembly.
  User Error: The user may have mistakenly entered the wrong component or assembly number.
  
  Solution:
  
  
  Check BOM: Verify the Bill of Materials (BOM) for the assembly in question. Ensure that the component is listed as part of the assembly.
  
  Use transaction code CS03 to display the BOM and check if the component is included.
  
  
  
  Validate Component Assignment: Ensure that the component is correctly assigned to the assembly in the system.
  
  If the component is missing, you may need to add it to the BOM using transaction code CS01 (Create BOM) or CS02 (Change BOM).
  
  
  
  Review Assembly Configuration: If the assembly is a configurable product, check the configuration settings to ensure that the component is valid for the assembly.
  
  Use transaction code CU50 to check the configuration profile.
  
  
  
  Check for Data Consistency: Run consistency checks to ensure that there are no discrepancies in the master data.
  
  You can use transaction code CSBI to check for BOM inconsistencies.
  
  
  
  User Input Verification: Double-check the input values for the component and assembly to ensure they are correct.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or consult with your SAP support team for further assistance.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CS03: Display BOM
  CS01: Create BOM
  CS02: Change BOM
  CU50: Configuration Profile
  CSBI: BOM Consistency Check
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  
  User Roles: Ensure that the user has the necessary permissions to view and modify BOMs and assemblies.
  
  
  By following these steps, you should be able to identify the cause of the error and implement the appropriate solution. If the problem continues, it may be necessary to escalate the issue to your SAP support team for further investigation.