How To Fix EDEREG406 - The parameter value may not be allocated to a higher-level parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 406

• Message text: The parameter value may not be allocated to a higher-level parameter

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG406 - The parameter value may not be allocated to a higher-level parameter ?

  The SAP error message EDEREG406 indicates that there is an issue with the assignment of parameter values in the context of a higher-level parameter. This typically occurs in the context of configuration settings, particularly when dealing with hierarchical parameter structures in SAP.
  Cause:
  The error usually arises when:
  
  Parameter Hierarchy Violation: You are trying to assign a value to a lower-level parameter that is not allowed because it is supposed to inherit or be linked to a higher-level parameter. This can happen if the system expects a certain structure or hierarchy in the parameter settings.
  Incorrect Configuration: There may be a misconfiguration in the settings where the parameters are defined, leading to conflicts in how values are assigned.
  Data Inconsistency: There might be inconsistencies in the data that are causing the system to reject the assignment.
  
  Solution:
  To resolve the EDEREG406 error, you can take the following steps:
  
  
  Check Parameter Hierarchy: Review the parameter hierarchy in your configuration settings. Ensure that the values you are trying to assign are appropriate for the level of the parameter you are working with.
  
  
  Review Configuration Settings: Go through the configuration settings related to the parameters in question. Make sure that the parameters are defined correctly and that there are no conflicts.
  
  
  Use Correct Values: Ensure that the values you are trying to assign to the parameters are valid and conform to the expected data types and formats.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific parameters you are working with. This can provide insights into the expected configurations and any restrictions.
  
  
  Testing: If possible, test the changes in a development or test environment before applying them to production to ensure that the issue is resolved without introducing new problems.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide more detailed insights based on the specific context of your system.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to parameter configuration, such as SPRO (SAP Project Reference Object) for configuration settings.
  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 root cause of the EDEREG406 error and implement a suitable solution.