How To Fix CNV_IUUC_REPLICATION402 - Option &1 not allowed for parameter &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 402

• Message text: Option &1 not allowed for parameter &2

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 CNV_IUUC_REPLICATION402 - Option &1 not allowed for parameter &2 ?

  The SAP error message CNV_IUUC_REPLICATION402 typically relates to issues encountered during the data replication process in SAP systems, particularly when using the SAP Landscape Transformation (SLT) Replication Server. The error message indicates that a specific option is not allowed for a given parameter during the configuration or execution of the replication process.
  Cause:
  The error message CNV_IUUC_REPLICATION402 Option &1 not allowed for parameter &2 usually arises due to one of the following reasons:
  
  Invalid Configuration: The replication configuration may have been set up incorrectly, where an option that is not compatible with the specified parameter is being used.
  Parameter Restrictions: Certain parameters have restrictions on the options that can be used with them. If an invalid combination is attempted, this error will be triggered.
  Version Compatibility: There may be compatibility issues between the SLT version and the options being used, especially if the system has been recently upgraded or patched.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration: Review the replication configuration settings in the SLT system. Ensure that the options being used are valid for the specified parameters. Refer to the SLT documentation for the correct combinations.
  
  
  Adjust Parameters: If you identify that an invalid option is being used, modify the configuration to use a valid option for the specified parameter.
  
  
  Consult Documentation: Refer to the SAP Help Portal or the specific SLT documentation for detailed information on the parameters and their allowed options.
  
  
  Update SLT Version: If you suspect that the issue is related to version compatibility, check if there are any updates or patches available for your SLT system that might resolve the issue.
  
  
  Contact SAP Support: If the issue persists after checking the configuration and documentation, consider reaching out to SAP Support for further assistance. Provide them with the error message details and the context in which it occurred.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for SLT, which includes guidelines on configuration, parameters, and options.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.