How To Fix PPEFLO402 - Line explosion: Invalid object type &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEFLO - Messages for iPPE Application Object FLO

• Message number: 402

• Message text: Line explosion: Invalid object type &1 (&2)

What causes this issue?

Internal error that should not have occurred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact SAP.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPEFLO402 - Line explosion: Invalid object type &1 (&2) ?

  The SAP error message PPEFLO402, which indicates a "Line explosion: Invalid object type &1 (&2)," typically occurs in the context of production planning and execution, particularly when dealing with the explosion of bills of materials (BOMs) or routing information in the SAP system.
  Cause:
  The error is generally caused by one of the following issues:
  
  
  Invalid Object Type: The system is trying to process an object type that is not recognized or is not valid in the context of the operation being performed. This could be due to a misconfiguration or an incorrect entry in the BOM or routing.
  
  
  Missing or Incorrect Data: The object type referenced in the error message may not exist in the database, or there may be missing data related to the object type that is required for the explosion process.
  
  
  Custom Development Issues: If there are custom enhancements or modifications in the system, they may not be handling certain object types correctly, leading to this error.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain object types, which can lead to this error.
  
  
  Solution:
  To resolve the PPEFLO402 error, you can take the following steps:
  
  
  Check Object Type: Verify the object type mentioned in the error message. Ensure that it is valid and exists in the system. You can do this by checking the relevant master data (e.g., BOM, routing).
  
  
  Review BOM and Routing: Ensure that the BOM and routing data are correctly maintained. Look for any inconsistencies or missing entries that could lead to the error.
  
  
  Check Custom Code: If there are any custom developments or enhancements, review the code to ensure that it correctly handles the object types being processed.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the object types involved in the process.
  
  
  Debugging: If the issue persists, consider debugging the process to identify where the error is occurring. This may require the assistance of a technical consultant.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Consult Documentation: Review the SAP documentation related to production planning and BOM explosion for any additional insights or troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) to manage BOMs effectively.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the PPEFLO402 error in your SAP system.