How To Fix MDO_DRF_MODEL018 - Parameter name &1 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDO_DRF_MODEL -

• Message number: 018

• Message text: Parameter name &1 not allowed

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 MDO_DRF_MODEL018 - Parameter name &1 not allowed ?

  The SAP error message MDO_DRF_MODEL018 with the description "Parameter name &1 not allowed" typically occurs in the context of SAP's Data Replication Framework (DRF) when there is an issue with the parameters being used in a configuration or a model.
  Cause:
  This error usually arises due to one of the following reasons:
  
  Invalid Parameter Name: The parameter name specified in the configuration is not recognized or is not allowed in the context of the operation being performed.
  Configuration Issues: There may be a misconfiguration in the DRF model or replication setup, leading to the use of unsupported parameters.
  Version Compatibility: The version of the SAP system or the specific module may not support the parameter being used.
  Data Model Changes: Changes in the underlying data model or structure may have rendered certain parameters obsolete or invalid.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Parameter Name: Verify the parameter name specified in the configuration. Ensure that it is spelled correctly and is valid for the context in which it is being used.
  Review Configuration: Go through the DRF model configuration to ensure that all parameters are correctly set up and that there are no unsupported or deprecated parameters being used.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to confirm the allowed parameters for the DRF model.
  Update or Patch: If the issue is related to version compatibility, check for any available updates or patches for your SAP system that may address this issue.
  Test with Default Settings: If possible, revert to default settings or a known working configuration to isolate the issue.
  Contact SAP Support: If the problem persists, consider reaching out to SAP support for assistance, providing them with the error details and context.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to DRF and the specific error message for any known issues or fixes.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG (for Master Data Governance) or DRFIMG (for Data Replication Framework) to access 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 cause of the error and implement a suitable solution.