How To Fix MMPUR_CFG_INTEGR002 - Enter a valid proxy class

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_CFG_INTEGR - Message class for MMPUR Integration Configuration

• Message number: 002

• Message text: Enter a valid proxy class

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 MMPUR_CFG_INTEGR002 - Enter a valid proxy class ?

  The SAP error message MMPUR_CFG_INTEGR002 with the description "Enter a valid proxy class" typically occurs in the context of configuring integration settings, particularly when dealing with the SAP Supplier Relationship Management (SRM) or similar modules that involve proxy classes for communication between systems.
  Cause:
  This error usually arises due to one of the following reasons:
  
  Invalid Proxy Class: The proxy class specified in the configuration is either incorrect or does not exist in the system.
  Missing Configuration: The necessary configuration for the proxy class has not been set up properly.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified proxy class.
  System Issues: There may be issues with the system itself, such as missing components or incorrect installation.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Verify Proxy Class:
  
  Check the configuration settings where the proxy class is defined. Ensure that the class name is spelled correctly and that it exists in the system.
  Use transaction SE80 or SE11 to look up the proxy class and confirm its existence.
  
  
  
  Check Configuration:
  
  Ensure that all necessary configurations related to the proxy class are completed. This may involve checking settings in transaction SPRO or other relevant configuration transactions.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the proxy class. You may need to consult with your security team to verify and adjust user roles if necessary.
  
  
  
  System Check:
  
  If the proxy class is supposed to be part of a specific add-on or component, ensure that it is correctly installed and activated in your SAP system.
  Check for any system notes or patches that may address known issues related to proxy classes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module you are working with. There may be specific instructions or prerequisites for setting up proxy classes.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with details of the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), SE80 (for object navigation), and SE11 (for data dictionary).
  SAP Notes: Search for SAP Notes related to MMPUR_CFG_INTEGR002 for any specific fixes or recommendations provided by SAP.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message MMPUR_CFG_INTEGR002.