How To Fix COM_PME_PARSER478 - Allowed values restricted by equivalence

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PME_PARSER - Configuration

• Message number: 478

• Message text: Allowed values restricted by equivalence

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 COM_PME_PARSER478 - Allowed values restricted by equivalence ?

  The SAP error message COM_PME_PARSER478 with the description "Allowed values restricted by equivalence" typically occurs in the context of SAP's Product Master or similar areas where equivalence relationships are defined. This error indicates that the values you are trying to use or assign are restricted due to the equivalence settings in the system.
  Cause:
  
  Equivalence Groups: The error often arises when you are trying to assign a value that is not allowed due to the equivalence group settings. Equivalence groups are used to define relationships between different materials or products, and they restrict the values that can be assigned based on these relationships.
  Data Entry Issues: If the data being entered does not match the allowed values defined in the equivalence group, this error will be triggered.
  Configuration Settings: There may be specific configuration settings in the system that limit the values based on business rules or logic defined in the equivalence relationships.
  
  Solution:
  
  Check Equivalence Group Settings: Review the equivalence group settings in the system to understand which values are allowed. You can do this by navigating to the relevant configuration or master data area in SAP.
  Validate Input Values: Ensure that the values you are trying to enter or assign are valid according to the equivalence group definitions. You may need to consult with your data management team or refer to documentation to find the correct values.
  Adjust Configuration: If necessary, you may need to adjust the configuration of the equivalence groups to allow for the values you need. This typically requires access to the configuration settings in SAP and may involve working with a functional consultant.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on equivalence groups and how they function within your specific SAP module.
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes to view or edit equivalence groups, such as MM02 for material master data or C223 for equivalence group maintenance.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling equivalence groups.
  User Roles: Ensure that you have the appropriate permissions to view and modify equivalence group settings, as this may be restricted based on user roles.
  
  If the issue persists after checking these areas, it may be beneficial to reach out to your SAP support team or a consultant who specializes in the relevant module for further assistance.