How To Fix MMRP01023 - Assembly view was not found

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 023

• Message text: Assembly view was not found

What causes this issue?

The system could not find an access or structure node for the product
for which you want to carry out planning with the planning matrix.

System Response

The requested action could not be carried out.

How to fix this error?

Check whether you have created an access node or a structure node for
the product to be planned.
Check whether the access or structure node in the iPPE access object
has been entered in the production version of the product to be
planned.
Check whether you have entered the location, in which the product is
to be produced, in the component variant of the access or structure
node.
If you have maintained this component variant with engineering change
management, check whether the change number is valid.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01023 - Assembly view was not found ?

  The SAP error message MMRP01023: Assembly view was not found typically occurs when you are trying to access or work with a material that does not have the necessary assembly view (or BOM - Bill of Materials) defined in the system. This can happen in various scenarios, such as when creating a production order, performing a goods movement, or working with material master data.
  Causes:
  
  Missing Assembly View: The material you are trying to work with does not have an assembly view defined in the material master.
  Incorrect Material Type: The material type may not support the assembly view.
  Data Inconsistency: There may be inconsistencies in the material master data or the configuration settings.
  Authorization Issues: The user may not have the necessary authorizations to view or access the assembly view.
  
  Solutions:
  
  
  Check Material Master Data:
  
  Go to the material master (transaction code MM03) and check if the assembly view is maintained for the material in question.
  If it is missing, you may need to create or update the material master data (transaction code MM01 or MM02) to include the assembly view.
  
  
  
  Verify Material Type:
  
  Ensure that the material type you are using supports the assembly view. You can check this in the configuration settings (transaction code SPRO).
  
  
  
  Check BOM Configuration:
  
  If you are working with a BOM, ensure that the BOM is correctly defined for the material. You can check this using transaction code CS03 to display the BOM.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the assembly view. This may require checking with your SAP security team.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error message. Sometimes, there may be patches or updates that resolve known issues.
  
  
  
  System Configuration:
  
  If the issue persists, it may be necessary to review the system configuration or consult with your SAP Basis or technical team to ensure that everything is set up correctly.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM03: Display Material Master
  MM01: Create Material Master
  MM02: Change Material Master
  CS03: Display BOM
  SPRO: Customizing Implementation Guide
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more detailed information on material master data and BOM management.
  
  
  SAP Community: You can also search for discussions or similar issues in the SAP Community forums, where other users may have shared their experiences and solutions.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.