How To Fix EDEREG405 - The number of the higher-level parameter is incorrect

EDEREG405 - Overview

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 405

• Message text: The number of the higher-level parameter is incorrect

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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EDEREG405 - Details

• The SAP error message EDEREG405, which states "The number of the higher-level parameter is incorrect," typically occurs in the context of Electronic Data Interchange (EDI) or when dealing with IDoc processing. This error indicates that there is a mismatch or inconsistency in the hierarchical structure of the data being processed, particularly with the higher-level parameters in the IDoc or EDI message.
  
  Cause:
  
  Incorrect Hierarchical Structure: The IDoc or EDI message may not adhere to the expected hierarchical structure. For example, a segment that is expected to be at a certain level may be incorrectly placed or missing.
  Parameter Number Mismatch: The number of segments or parameters defined in the IDoc does not match the expected number defined in the associated message type or structure.
  
  Configuration Issues: There may be issues with the configuration of the IDoc types or message types in the SAP system, leading to discrepancies in the expected data structure.
  Data Quality Issues: