How To Fix PPECMP373 - Reference of &1 &2 to &3 from &4 is not allowed.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 373

• Message text: Reference of &1 &2 to &3 from &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPECMP373 - Reference of &1 &2 to &3 from &4 is not allowed. ?

  The SAP error message PPECMP373 typically indicates that there is an issue with the reference of a particular object (like a cost center, internal order, or project) in the context of a specific operation or transaction. The message format suggests that there is an attempt to reference an object (denoted by &1 and &2) to another object (denoted by &3) from a specific source (denoted by &4), and this reference is not allowed due to certain constraints or rules in the system.
  Causes:
  
  Invalid Reference: The object you are trying to reference may not be valid in the context you are using it. For example, you might be trying to assign a cost center to a project that does not allow such references.
  Configuration Issues: There may be configuration settings in the SAP system that restrict certain types of references between objects.
  Authorization Issues: The user may not have the necessary authorizations to perform the operation involving the referenced objects.
  Data Integrity Issues: There may be inconsistencies or errors in the master data that prevent the reference from being valid.
  
  Solutions:
  
  Check Object Validity: Verify that the objects you are trying to reference are valid and exist in the system. Ensure that they are active and correctly configured.
  Review Configuration Settings: Check the configuration settings related to the objects involved. This may involve looking at the settings for cost centers, internal orders, or projects in the relevant modules (like Controlling or Project System).
  Authorization Check: Ensure that the user has the necessary authorizations to perform the operation. This may involve checking user roles and permissions.
  Data Consistency Check: Run data consistency checks to identify any issues with the master data that may be causing the error. Correct any inconsistencies found.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the error message and its context. This may provide additional insights into the cause and resolution.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may need to use specific transaction codes to check or modify the relevant objects (e.g., KS01 for cost centers, CJ20N for project management).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further assistance.