How To Fix PPECMP372 - Reference of &1 &2 to &3 in &4 is not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: PPECMP - Messages for iPPE CMP Application (Components)

• Message number: 372

• Message text: Reference of &1 &2 to &3 in &4 is not allowed.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPECMP372 - Reference of &1 &2 to &3 in &4 is not allowed. ?

  The SAP error message PPECMP372 indicates that there is an issue with the reference of certain objects in the system. Specifically, it means that the reference of the specified object (like a characteristic, class, or another entity) to another object is not allowed due to certain constraints or rules defined in the system.
  Cause:
  
  Invalid Reference: The object you are trying to reference (e.g., a characteristic or class) is not allowed to reference the target object due to system constraints.
  Configuration Issues: There may be configuration settings that prevent the reference from being established.
  Data Integrity: The data model may have integrity constraints that are being violated by the reference.
  Authorization Issues: The user may not have the necessary authorizations to create or modify the reference.
  
  Solution:
  
  Check Object Types: Verify that the objects you are trying to reference are compatible and allowed to reference each other. Review the documentation for the specific object types involved.
  Review Configuration: Check the configuration settings in the relevant transaction codes (like CL02 for classes, CT04 for characteristics) to ensure that the reference is valid.
  Data Consistency: Ensure that the data you are working with is consistent and does not violate any integrity constraints. You may need to correct or adjust the data.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the action. You may need to consult with your SAP security team to verify this.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error message or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to the objects you are working with (e.g., CL02 for class maintenance, CT04 for characteristic maintenance).
  SAP Documentation: Review the official SAP documentation for the specific modules you are working with to understand the rules and constraints regarding object references.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after checking these areas, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.