How To Fix PPH_RTG036 - Property BillOfMaterialItemNodeNumber cannot be blank

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_RTG - Message class for Production Routing APIs

• Message number: 036

• Message text: Property BillOfMaterialItemNodeNumber cannot be blank

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_RTG036 - Property BillOfMaterialItemNodeNumber cannot be blank ?

  The SAP error message PPH_RTG036 indicates that the property BillOfMaterialItemNodeNumber cannot be blank. This error typically occurs in the context of SAP's Product Lifecycle Management (PLM) or Production Planning (PP) modules, particularly when dealing with Bill of Materials (BOM) or routing data.
  Cause:
  The error is triggered when the system expects a value for the BillOfMaterialItemNodeNumber property, but it is not provided. This can happen due to several reasons:
  
  Missing Data: The BOM or routing data might not have been fully populated, leading to missing values.
  Incorrect Configuration: There may be issues with the configuration of the BOM or routing that prevent the system from correctly identifying the item node number.
  Data Migration Issues: If data was migrated from another system or during an upgrade, some fields may not have been correctly populated.
  User Input Error: Users may have inadvertently left the field blank when creating or modifying BOM or routing entries.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check BOM/Routing Data:
  
  Navigate to the relevant BOM or routing transaction (e.g., CS01 for BOM creation, CS02 for BOM change).
  Verify that all required fields, including the BillOfMaterialItemNodeNumber, are filled in correctly.
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings for BOM and routing are correct. This may involve checking the settings in the customizing transaction (SPRO) related to BOM and routing.
  
  
  
  Data Validation:
  
  If data was migrated, perform a validation check to ensure that all necessary fields are populated. You may need to run reports or use transaction codes like SE16N to check the underlying database tables.
  
  
  
  User Training:
  
  If the issue is due to user input, consider providing additional training or documentation to ensure users understand the importance of filling in all required fields.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to identify where the data is being lost or not populated. This may require assistance from a technical consultant or developer.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant notes or patches that may address this specific error message.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), CS03 (Display BOM), and C201 (Create Routing).
  SAP Documentation: Review SAP documentation related to BOM and routing management for best practices and troubleshooting tips.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.