How To Fix EDEREG606 - No changes possible as parameter configuration is used more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 606

• Message text: No changes possible as parameter configuration is used more than once

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 EDEREG606 - No changes possible as parameter configuration is used more than once ?

  The SAP error message EDEREG606 indicates that there is an issue with the configuration of parameters in the system. Specifically, it means that a parameter configuration is being used more than once, which is not allowed in the context of the operation you are trying to perform. This typically occurs in scenarios involving configuration settings for various modules, such as SAP ERP or SAP S/4HANA.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Configuration: The same parameter configuration is assigned to multiple objects or instances, which leads to a conflict.
  Incorrect Assignment: The parameter configuration might have been incorrectly assigned or duplicated in the system.
  System Constraints: The system has constraints that prevent the same configuration from being used in multiple places simultaneously.
  
  Solution:
  To resolve the EDEREG606 error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Check the configuration settings where the error occurred. Look for any instances where the same parameter configuration is assigned to multiple objects.
  Use transaction codes like SPRO (SAP Project Reference Object) to navigate to the relevant configuration area.
  
  
  
  Modify Configuration:
  
  If you find that the same configuration is being used in multiple places, you will need to modify the configuration to ensure that each parameter configuration is unique to its respective object.
  You may need to create a new configuration or adjust the existing one to eliminate the duplication.
  
  
  
  Check Dependencies:
  
  Review any dependencies or relationships between the configurations to ensure that changing one does not adversely affect others.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the module you are working with, as the context of the error can vary.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you navigate configuration settings, such as SPRO, SE11 (Data Dictionary), or SE80 (Object Navigator).
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message EDEREG606.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the EDEREG606 error and implement a solution to resolve it.