How To Fix PPE_MESSAGE015 - Item: Type &1 document &2 item number &3 event id &4 is part of a loop

SAP Error Message - Details

• Message type: E = Error

• Message class: PPE_MESSAGE - Messages for PPE

• Message number: 015

• Message text: Item: Type &1 document &2 item number &3 event id &4 is part of a loop

What causes this issue?

Two hierarchies can be defined for pricing and payment events using the
<ZK>Referenced Event Identifier</> and <ZK>Referenced Event Identifier 2
</>. The order defined by both hierarchies must be free of loops. The
system determined that the item is part of a loop.

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?

Correct the references.

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 PPE_MESSAGE015 - Item: Type &1 document &2 item number &3 event id &4 is part of a loop ?

  The SAP error message PPE_MESSAGE015 indicates that there is a loop detected in the processing of a specific item in a document. This typically occurs in the context of Production Planning and Execution (PPE) when the system identifies that an item is being processed in a circular manner, which can lead to infinite loops or inconsistencies in data processing.
  Cause:
  The loop can be caused by several factors, including:
  
  Circular Dependencies: There may be a circular dependency in the production process, where an item references itself or another item in a way that creates a loop.
  Incorrect Configuration: The configuration of the production process, such as routing or bill of materials (BOM), may be set up incorrectly, leading to loops.
  Data Integrity Issues: There may be issues with the data integrity in the master data (e.g., material master, BOM, routing) that cause the system to misinterpret the relationships between items.
  Custom Code: If there are custom enhancements or user exits in the system, they may inadvertently create loops in the processing logic.
  
  Solution:
  To resolve the issue, you can take the following steps:
  
  Analyze the Item Relationships: Check the relationships between the items involved in the error. Look for any circular references in the BOM or routing that could cause a loop.
  Review Configuration: Ensure that the configuration for the production process is correct. This includes checking the routing, BOM, and any other related settings.
  Check for Data Integrity: Validate the master data for the items involved. Ensure that there are no inconsistencies or errors in the material master, BOM, or routing.
  Debug Custom Code: If there are any custom enhancements or user exits, review the code to ensure that it does not create loops in the processing logic.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates that may address this specific error message. There may be patches or updates that resolve known issues.
  Test in a Development Environment: If changes are made, test them in a development or quality assurance environment before applying them to production.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CS03 (Display BOM), CA03 (Display Routing), or CO03 (Display Production Order) to analyze the relevant data.
  SAP Documentation: Refer to SAP documentation for Production Planning and Execution for more detailed information on item processing and configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after following these steps, it may be necessary to involve SAP support for further assistance.